Electric Current and its Effects

An electrician is carrying out some repairs in a building. He wants to replace a fuse by a piece of wire. Would you agree with the electrician? Give reasons for your response.

Write short notes on magnetic effects of electric current

Differentiate between electric current and electric circuit.

Define electric circuit.

Explain the formation and uses of battery.

Write short notes on heating effects of electric current.

Can we use an electromagnet separating plastic bags from a garbage heap? Explain.

What are filaments of a bulb and a heater made up of?

Explain the function of cell in a circuit.

How fuses are useful?