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Physics
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OCR AS level Physics: Work Done and Energy
OCR AS level Physics: Work Done and Energy is a part of the Module 3: Work, Energy and Power.
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Power and Efficiency
OCR AS level Physics: Power and Efficiency is a part of the Module 3: Work, Energy and Power.
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Triangle of Forces
OCR AS level Physics: Triangle of Forces is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Density and Pressure
OCR AS level Physics: Density and Pressure is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Elastic Potential Energy
OCR AS level Physics: Elastic Potential Energy is a part of the Module 3: Materials
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Springs and Hooke's Law
OCR AS level Physics: Springs and Hooke’s Law is a part of the Module 3: Materials.
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Deforming Materials
OCR AS level Physics: Deforming Materials is a part of the Module 3: Materials
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Couples and Torques
OCR AS level Physics: Couples and Torques is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Drag and Terminal Velocity
OCR AS level Physics: Drag and Terminal Velocity is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
Drag and speed relationship
Free body diagrams
Net forces and acceleration
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OCR AS level Physics: Newton's first and third law
OCR AS level Physics: Newton’s first and third law is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.
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OCR AS level Physics: Linear Momentum
OCR AS level Physics: Linear Momentum is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.
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OCR AS level Physics: Newton's second law
OCR AS level Physics: Newton’s second law is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.
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OCR AS level Physics: Collisions in two dimensions
OCR AS level Physics: Collisions in 2D is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.
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OCR AS level Physics: Impulse
OCR AS level Physics: Impulse is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.
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OCR AS level Physics: Kinetic and Gravitational Potential Energy
OCR AS level Physics: Kinetic and Gravitational Potential Energy is a part of the Module 3: Work, Energy and Power.
Presentation come with worked examples, solutions and homeworks.
Bundle
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OCR AS level Physics: Electrical Circuits
OCR AS level Physics presentations for module 4: Energy, Power, and Resistance.
All presentations come with worked examples, solutions and homeworks.
This covers topics from Kirchhoff’s laws to potential dividers and sensing circuits.
Bundle
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OCR AS level Physics: Energy, Power, and Resistance
OCR AS level Physics presentations for module 4: Energy, Power, and Resistance.
All presentations come with worked examples, solutions and homeworks.
This covers topics from circuit symbols to paying for electricity.
All circuit symbols required for OCR A level physics
Polarity of cells and batteries
Electron flow and conventional current
Calculating the base SI units for volts
Comparing potential difference and electromotive force (emf).
Circuit diagrams for measuring potential difference and emf.
Calculating energy dissipated in a circuit.
The structure of an electron gun.
The electron gun in the history of science (J.J. Thomson).
Rearranging equations to equate kinetic energy and work done.
Accelerating potential differences
Comparing the protons and electrons accelerated in a potential difference
Definition of an ohm.
Temperature and resistance for metallic conductors (wires)
The ohm in base SI units
I against V graphs and resistance
I-V Characteristics curves for ohmic components
I-V Characteristics curves for non-ohmic components
Circuit diagrams used to measure I and V.
Describing I-V Characteristics curves
Polarity of diodes
Conventional current and diodes
Plotting I-V curves for diodes
Describing I-V curves for diodes
Factors affecting resistance
Calculating resistivity
Resistivity and temperature
Experimentally determining resistivity
Using a graph to calculate resistivity
Thermistor uses
Thermistors with negative temperature coefficients
Plotting I-V curves for thermistors
Creating an experiment to test thermistors.
Materials and uses of LDRs
Creating an experiment to understand LDRs
LDRs relationship with light intensity
Converting time to hours
Using different units for electrical energy
Converting from J to kW hr
Calculating the cost of using different electrical appliances.
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OCR AS level Physics: Superposition
OCR AS level Physics: Superposition of Waves is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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OCR AS level Physics: Resistance and Resistivity
OCR AS level Physics: Resistance and Resistivity is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Factors affecting resistance
Calculating resistivity
Resistivity and temperature
Experimentally determining resistivity
Using a graph to calculate resistivity
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OCR AS level Physics: Polarisation
OCR AS level Physics: Polarisation is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.