Draw a circuit having two lamps in parallel with a cell and one switch that controls both lamps.

Draw the circuits for the following investigations or uses.
Two lamps in parallel with a cell and one switch that controls both lamps.

Draw the circuits for the following investigations or uses. Three cells in series with a resistor and a switch.

Explain how a cloth can be used with an insulator to demonstrate the movement of electrostatic charge.

Explain why we need to use an insulator in part to demonstrate the movement of electrostatic charge, not a conductor.

The diagram shows a Van de Graff generator.

Which part of the Van de Graaff generator works like a rubbing cloth?
 

The diagram shows a Van de Graff generator.

What type of charge builds up on the dome when the Van de Graaff generator