91Èȱ¬

1. Energy stores and systems

James and Ellie explore energy stores and systems.

2. Kinetic energy and gravitational potential energy

Ellie and James explore kinetic energy and gravitational potential energy.

3. Specific heat capacity

In this episode James and Ellie explore how to calculate specific heat capacity.

4. Specific heat capacity practical

Ellie and James discuss the specific heat capacity practical experiment.

5. Power

James and Ellie discuss how to calculate an appliance's power.

6. Conservation and disspiation of energy

Ellie and James explore conservation and dissipation of energy.

7. Efficiency

James and Ellie discuss how to calculate energy efficiency.

8. National and global energy resources

Ellie and James explore national and global energy resources.

1. Electrical charge and current

Ellie and James explore electrical charge and current.

2. Current, resistance and potential difference

Ellie and James explore current, resistance and potential difference.

3. Series and parallel circuits

In this episode, Ellie and James explore series and parallel circuits.

4. Domestic uses and safety

Ellie and James explore the domestic uses of electricity and the three-pin plug.

5. Energy transfers in everyday appliances

Ellie and James explore different energy transfers in everyday appliances.

6. The National Grid

Ellie and James explore The National Grid and step-up & step-down transformers.

7. Static charge

Ellie and James explore static charge and discuss how it's created.

8. Electric fields

Ellie and James explore electric fields and how they interact with charged objects.

1. Scalar and vector quantities, contact and non-contact forces

James and Ellie explore scalar and vector quantities, contact and non-contact forces.

2. Gravity

James and Ellie explore gravity, gravitational field strength and weight.

3. Work done and energy transfer

James and Ellie explore work done and energy transfer.

4. Forces and elasticity

James and Ellie explore elastic potential and how to calculate force and extension.

5. Displacement, distance and speed

James and Ellie explore displacement, distance and speed.

6. Acceleration

James and Ellie explore velocity and acceleration.

7. Newton's Laws

James and Ellie explore Newton’s three laws of motion and the rules that apply to them.

8. Momentum

James and Ellie explore momentum and conservation of momentum.