The amount of heat produced in a wire depends on:

A fuse is used to save energy in electrical circuits.

Is there anything wrong in this circuit diagram?

A ______ is a safety device which prevents damage to electrical circuits and possible fires

The effects of current are:

Longer line in cell symbol?

A fuse wire is a wire of-

The heating coils/elements of different electrical appliances are usually made from ________ or ________ wires.

1. Copper 2. Aluminum 3. Nichrome 4. Tungsten

Which one of the following is the most energy efficient

A combination of two or more cells is called

WHo discovered the magnetic effect of current?

When electricity flows through heating coil it becomes ________ hot and gives out _______ energy, which is to put in practical use.

What is the symbol for a cell?

Identify closed circuit.

A _________ is a safety device which prevents damages to electrical circuits and possible fires.

Which one of the following is based on the heating effect of current?

The amount of heat produced in a wire depends on

What are electrons in electric circuit

what is an electric bulb