Physics 10th Class Chapter 7

1 Pico farad is equal to:

If the potential energy of none coulomb charge is one joule then its potential will be:

The process by which electrons are emitted by a hot metal surface is known as:

Give the number of factors which affect the ability of a capacitor to store charge.

Value of ‘k’ depends upon:

SI unit of electric intensity is:

Each volt of lightening contains energy:

The output of a two input NOR gate is 1 when:

The amount of current that can be painful is:

The converter of analogue to digital signal is:

If Current flowing through switch then the output is expressed as: