Second lesson of the ‘Gases’ topic for the second year of the AQA A-Level Physics course. Covers the ideal gas law, molar mass and molecular mass. Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the ‘Gravitational fields’ topic for the second year of the AQA A-Level Physics course. Covers shapes of potential graphs and significance of the gradient of the V against r graph. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Gravitational fields’ topic for the second year of the AQA A-Level Physics course. Covers gravitational attraction, inverse square laws and point masses. Fully resourced and with practice exam questions (with worked answers).

Fifth lesson of the ‘Gravitational fields’ topic for the second year of the AQA A-Level Physics course. Covers condition for a stable satellite orbit, satellite speeds and geostationary orbits. Fully resourced and with practice exam questions (with worked answers).

First lesson of the ‘Capacitors’ topic for the second year of the AQA A-Level Physics course. Covers how capacitors charge up and shows how pd across the plates relates to the charge on the plates. Fully resourced and with practice exam questions (with worked answers).

Second lesson of the ‘magnetic fields’ topic for the second year of the AQA A-Level Physics course. Covers what happens to charged particles in a magetic field; why a force acts on a current-carrying wire in a magnetic field. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘magnetic fields’ topic for the second year of the AQA A-Level Physics course. Covers what happens when electrons are deflected by a magnetic field, why moving charges move in a circular path and the factors that affect radius of this circular path. Fully resourced and with practice exam questions (with worked answers).

First lesson of the ‘Matter and radiation’ topic for the first year of the AQA A-Level Physics course. Covers atom structure, isotopes and specific charge. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the circular motion topic for the second year of the AQA A-Level Physics course. Covers concepts of circular motion for travelling on roads in different situations. Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the simple harmonic motion topic for the second year of the AQA A-Level Physics course. Covers oscillations of a mass-spring system and the theory of the simple pendulum. Fully resourced and with practice exam questions (with worked answers).

Lesson 8 of the new AQA Physics Forces topic. Matches the new specification. Covers acceleration. Includes progress checks, several worked examples and summary questions (with answers!).

Third lesson of the ‘Quantum phenomena’ topic for the first year of the AQA A-Level Physics course. Covers ionisation, the electron volt and excitation by collision. Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the ‘Quantum phenomena’ topic for the first year of the AQA A-Level Physics course. Covers electrons in atoms, de-excitation, excitation using photons and fluorescence. Fully resourced and with practice exam questions (with worked answers).

Sixth lesson of the ‘Quantum phenomena’ topic for the first year of the AQA A-Level Physics course. Covers the dual nature of light, matter waves and evidence for de Broglie’s hypothesis. Fully resourced and with practice exam questions (with worked answers).

First lesson of the ‘DC circuits’ topic for the first year of the AQA A-Level Physics course. Covers current rules and potential difference rules. Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the ‘DC circuits’ topic for the first year of the AQA A-Level Physics course. Covers more in depth calculations of current for series, parallel, circuits with several cells and circuits with diodes. Fully resourced and with practice exam questions (with worked answers).

Second lesson of the ‘Nuclear energy’ topic for the second year of the AQA A-Level Physics course. Covers binding energy, nuclear stability and energy in fission. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Nuclear energy’ topic for the second year of the AQA A-Level Physics course. Covers induced fission, nuclear fusion and fusion power. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Radioactivity’ topic for the second year of the AQA A-Level Physics course. Covers what happens to a nucleus in a radioactive change. how gamma radiation intensity changes and how to represent the change in a nucleus when it emits radiation. Fully resourced and with practice exam questions (with worked answers).