Question

Prepare a project on electric current and circuit diagram in both position 'ON' and 'OFF'. please help me.​

Answer 1

Explanation:

on condition

There is no source of electric current i.e. (battery or cell). The circuit is an open circuit.

There will be no current flowing it, as a result, there will be no magnetic field produced by the wires.

Therefore there is no deflection shown by the compass needle.

off condition

There is source of electric current i.e. (battery or cell). The circuit is an closed circuit.

There will be current flowing it, as a result, there will be magnetic field produced by the wires.

Therefore there is deflection shown by the compass needle.

Answer 2

when you will connect the switch the bulb will glow