Two different materials, rubbed against each other acquired opposite charges when separated. This is an example of charging by

Similar Questions

The mouth piece of a telephone handset converts ...

Current is passed through two parallel conductors in the same direction. If the conductors are place...

The energy in the nucleus of atoms produce heat which can be used to generate ...

Which of the following statements about static friction is correct? It ...

I. for current amplification. II. for voltage stabilization. III. for power amplification. ...

The process whereby a liquid turns spontaneously into vapour is called ...

The velocity ratio of a machine is 5 and its efficiency is 75%. What effort would be needed to lift ...

A ball of mass 5.0kg hits a smooth vertical wall normally with a speed of 2ms-1 and rebounds with th...

If 16mA of current flows through a conductor in one second, the number of electron transported per s...

The lower and upper fixed points of a mercury-in-glass thermometer are marked X and 180 mm respectiv...