The consumed number of units of electricity can be found by applying formula

For each electric appliance, the fuse should be fixed with

In electric motors, a coil or a wire carrying an electric current produces

When electrons vibrate fast, some of the electrical energy is changed to

The process used in electroplating is called

When a large current passes through a fuse, it

An iron bar linked to a small hammer is attracted by the

The appliances that are used at homes, are usually termed as

The resistance also depends upon the

'Copper' has

Current is measured in

"Electrons" have

The abbreviation of 'MCB' is for

Nichrome is used in electric appliances because it has

Even the best electrical conductor contains some

ELCB is an abbreviation of

Water is a poor electrolyte, so an acid is added to increase its conductivity. The acid is

A thin wire in the bulb made up of tungsten is known as

Many main supply system uses

The name of the scientist who discovered relationship between electricity and magnetism was

If a '3kW' electric fire is used for 4 hours, the consumed units will be equal to

If we add a 13A fuse in a hair drier that requires 2A current, the fuse will

An example of 'semiconductor' is

The use of electrical energy

Passing through two bulbs is

Coating an object such as key or nail with a thin layer of metal is a process called

The process of decomposition by the use of electricity is known as

The rise of temperature due to resistivity, used i

The charges stay where they are produced if the material is

When the sound waves reach our ear, we hear them as