A light bulb Animation Play

Derivation of the formula Animation Play

Electric current performs work Student activity Play

Electric current performs work Whiteboard exercise Play

Fuses Slideshow Play

Fuses Animation Play

Household electrical wiring Simulation Play

How much can you save by using an energy-saving light bulb? Whiteboard exercise Play

How much can you save by using an energy-saving light bulb? Student activity Play

How much can you save by using an energy-saving light bulb? Whiteboard exercise Play

How much can you save by using an energy-saving light bulb? Whiteboard exercise Play

How much does it cost to watch television? Whiteboard exercise Play

How much does it cost to watch television? Student activity Play

How to calculate the work performed by an electric current Animation Play

Overloading Student activity Play

Overloading Whiteboard exercise Play

The capacity of a battery Animation Play

The measurement of the power of electrical devices Animation Play

The measurement of the power of electrical devices Student activity Play

The power of an electric current Whiteboard exercise Play

The power of an electric current Student activity Play

The power of light bulbs Animation Play

The work done by an electric current Whiteboard exercise Play

The work done by an electric current Student activity Play

What will happen when we increase the voltage two-fold? Animation Play