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OCR AAQ in Applied Science: P1.1.6 Potential divider circuits
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OCR AAQ in Applied Science: P1.1.6 Potential divider circuits

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.6 Potential divider circuits This PowerPoint is a whole lessons included with student activities and animated answers. Use of apparatus, techniques and procedures to investigate potential divider circuits which may include a sensor such as a thermistor or an LDR
OCR AAQ in Applied Science: P1.1.5 Potential dividers
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OCR AAQ in Applied Science: P1.1.5 Potential dividers

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.5 Potential dividers This PowerPoint is a whole lessons included with student activities and animated answers. The principles of a potential divider circuit The use of a potentiometer as a potential divider The use of potential divider circuits with LDRs and thermistors How to solve problems for potential divider circuits with potentiometers, LDRs and thermistors
OCR AAQ in Applied Science: P1.1.4 Series and parallel circuits
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OCR AAQ in Applied Science: P1.1.4 Series and parallel circuits

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.4 Series and parallel circuits This PowerPoint is a whole lessons included with student activities and animated answers. Circuit symbols The relationships between currents, voltages and resistances in series and parallel, including how potential difference varies for cells in series. Know Conservation of charge and Kirchoff’s first law Know Conservation of energy and Kirchoff’s second law Solving for resistors in series Solving for resistors in parallel
OCR AAQ in Applied Science: P1.1.3 Power and energy in circuits
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OCR AAQ in Applied Science: P1.1.3 Power and energy in circuits

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.3 Power and energy in circuits This PowerPoint is a whole lessons included with student activities and animated answers. Know the definition of power Know the unit of power Use of the equations: Power (W) = current (A) × potential difference (V) Power (W) = (current (A))2 × resistance (Ω) Power (W) = (potential difference (V))2 resistance (Ω) Work done (J) = potential difference (V) × current (A) × time (s) Work done (J) = potential difference (V) × charge © The definition of an electronvolt
OCR AAQ in Applied Science: P1.1.2 Potential difference and resistance
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OCR AAQ in Applied Science: P1.1.2 Potential difference and resistance

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.2 Potential difference and resistance This PowerPoint is a whole lessons included with student activities and animated answers. Know the definition of potential difference, with respect to work done Know the unit of potential difference How resistance is defined by: Resistance (Ω) = potential difference (V) current (A) Know the unit of resistance I-V characteristics of resistor, light-dependent resistor (LDR), filament lamp, thermistor, diode and light-emitting diode (LED) Use of the equation: Potential difference (V) = current (A) × resistance (Ω) Know Ohm’s law Resistance of NTC thermistors with temperature, and resistance of LDRs with light intensity
OCR AAQ in Applied Science: P1.1.1. Charge and current
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OCR AAQ in Applied Science: P1.1.1. Charge and current

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Course: OCR Level 3 Alternative Academic Qualification Cambridge Advanced Nationals in Applied Science. Topic Area P1: Electricity - 1.1.1. Charge and current This PowerPoint is a whole lessons included with student activities and animated answers. Know the definition of electric current in metals and electrolytes Know the unit of current Conventional current and electron flow Direct current Know the unit of charge Elementary charge, e, including charge of an electron and proton Use of the equation: Charge © = current (A) × time (s)
OCR A level Physics: Nuclear Physics
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OCR A level Physics: Nuclear Physics

4 Resources
OCR A level Physics: Chapter 26 Nuclear Physics is apart of the Module 6: Particle and Medical Physics All presentations come with worked examples, solutions and homeworks. 26.1 Einstein’s Mass-Energy Equation 26.2 Binding Energy 26.3 Nuclear Fission 26.4 Nuclear Fusion Mass-energy is a conserved quantity Einstein’s mass-energy equation Particle and antiparticle annihilate each other Rest mass and increasing mass with increased kinetic energy Interpretation of mass-energy equivalence Definition of mass defect Definition of binding energy Binding energy per nucleon Calculating mass defect, binding energy, and binding energy per nucleon. Explaining nuclear stability Fuels in nuclear fission reactors Moderators and thermal neutrons Conservation of mass-energy Energy released in fission reactions Control rods Nuclear waste management Conditions for nuclear fusion Binding energy and released energy
OCR A level Physics: Nuclear Fusion
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OCR A level Physics: Nuclear Fusion

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OCR A level Physics: 26.4 Nuclear Fusion Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Nuclear equations Conditions for nuclear fusion Binding energy and released energy
OCR A level Physics: Nuclear Fission
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OCR A level Physics: Nuclear Fission

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OCR A level Physics: 26.3 Nuclear Fission Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Fuels in nuclear fission reactors Moderators and thermal neutrons Conservation of mass-energy Energy released in fission reactions Control rods Nuclear waste management
OCR A level Physics: Binding Energy
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OCR A level Physics: Binding Energy

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OCR A level Physics: 26.2 Binding Energy Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Definition of mass defect Definition of binding energy Binding energy per nucleon Calculating mass defect, binding energy, and binding energy per nucleon. Explaining nuclear stability
OCR A level Physics: Einstein's Mass-Energy Equation
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OCR A level Physics: Einstein's Mass-Energy Equation

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OCR A level Physics: 26.1 Einstein’s Mass-Energy Equation Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Mass-energy is a conserved quantity Einstein’s mass-energy equation Particle and antiparticle annihilate each other Rest mass and increasing mass with increased kinetic energy Interpretation of mass-energy equivalence
OCR A level Physics: Radioactivity
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OCR A level Physics: Radioactivity

6 Resources
OCR A level Physics: Chapter 25 Radioactivity is apart of the Module 6: Particle and Medical Physics All presentations come with worked examples, solutions and homeworks. 25.1 Radioactivity 25.2 Nuclear decay equations 25.3 Half-life and Activity 25.4 Radioactive Decay Calculations 25.5 Modelling Radioactive Decay 25.6 Radioactive Dating Types of ionising radiation (alpha, beta-plus/beta-minus, gamma) Penetration power and ionising power Detecting radiation with a Geiger (GM tube) counter Background radiation and correct count rates Electric and magnetic fields affect ionising radiation Cloud chambers Typical speeds of radiation produced form nuclear decays Conservation rules for nuclear decays Nuclear notation Alpha decays Beta-minus and beat-plus decays Gamma decays Decay chains The reason why radioactive decays are considered random and spontaneous Rolling dice being a good analogue for radioactive decays Definition of half-life Determining half-life from a graph. Calculating half-life from a table of data. Activity of a sample in Bq The decay constant derivation Decay constant and half-life Using exponentials to calculate activity and number of nuclei present Solving Differential Equations (beyond A-level Physics course) Iterative Method Selecting appropriate time intervals Comparing answers from the iterative method and exact solution. State what isotopes of carbon are used in carbon dating. Explain how carbon dating works. Calculate the age of objects with carbon dating.
OCR A level Physics: Radioactive Dating
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OCR A level Physics: Radioactive Dating

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OCR A level Physics: 25.6 Radioactive Dating Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: State what isotopes of carbon are used in carbon dating. Explain how carbon dating works. Calculate the age of objects with carbon dating.
OCR A level Physics: Modelling Radioactive Decay
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OCR A level Physics: Modelling Radioactive Decay

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OCR A level Physics: 25.5 Modelling Radioactive Decay Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Iterative Method Selecting appropriate time intervals Comparing answers from the iterative method and exact solution.
OCR A level Physics: Radioactive Decay Calculations
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OCR A level Physics: Radioactive Decay Calculations

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OCR A level Physics: 25.4 Radioactive Decay Calculations Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Decay constant and half-life Using exponentials to calculate activity and number of nuclei present Solving Differential Equations (beyond A-level Physics course)
OCR A level Physics: Half-life and Activity
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OCR A level Physics: Half-life and Activity

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OCR A level Physics: 25.3 Half-life and Activity Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: The reason why radioactive decays are considered random and spontaneous Rolling dice being a good analogue for radioactive decays Definition of half-life Determining half-life from a graph. Calculating half-life from a table of data. Activity of a sample in Bq The decay constant derivation
OCR A level Physics: Nuclear decay equations
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OCR A level Physics: Nuclear decay equations

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OCR A level Physics: 25.2 Nuclear decay equations Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Typical speeds of radiation produced form nuclear decays Conservation rules for nuclear decays Nuclear notation Alpha decays Beta-minus and beat-plus decays Gamma decays Decay chains
OCR A level Physics: Radioactivity
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OCR A level Physics: Radioactivity

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OCR A level Physics: 25.1 Radioactivity Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Types of ionising radiation (alpha, beta-plus/beta-minus, gamma) Penetration power and ionising power Detecting radiation with a Geiger (GM tube) counter Background radiation and correct count rates Electric and magnetic fields affect ionising radiation Cloud chambers
OCR A level Physics: Particle Physics
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OCR A level Physics: Particle Physics

5 Resources
OCR A level Physics: Chapter 24 Particle Physics is apart of the Module 6: Particle and Medical Physics All presentations come with worked examples, solutions and homeworks. 24.1 Alpha-particle scattering experiment 24.2 The Nucleus 24.3 Antiparticles, Leptons, & Hadrons 24.4 Quarks 24.5 Beta decay Developments of scientific models Thompson’s plum-pudding model Rutherford’s nuclear (planetary) model Rutherford’s experiment, observations, and conclusions Using Coulomb’s law to find the minimum distance between particles Nucleons Isotopes Nuclear notation Atomic mass units (u) Radius for atomic nucleus equation Volume and density of atomic nuclei The strong nuclear force Antiparticles, their properties, and symbols Particle and antiparticle annihilation The four fundamental forces (strong nuclear, weak nuclear, electromagnetic, and gravitational forces) and their properties. Definition and examples of hadrons and leptons. The Standard Model of particle physics Quarks, anti-quarks and their charges Baryons and mesons Properties of neutrinos Nuclear notation Nuclear decay equations Beta-plus and beta-minus decays Quark transformation
OCR A level Physics: Beta decay
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OCR A level Physics: Beta decay

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OCR A level Physics: 24.5 Beta decay Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Properties of neutrinos Nuclear notation Nuclear decay equations Beta-plus and beta-minus decays Quark transformation