Fill in the blank spaces with appropriate answers:
There are __________ distinct processes of charging a body.

Fill in the blank spaces with appropriate answers: There are _______ types of charged bodies.

Fill in the blank spaces with appropriate answers: Nuclear force is _______ range force.

Fill in the blanks spaces with appropriate answers. Unlike currents……….

Fill in the blank spaces with appropriate answers: The angular dispersive psi = ________

Fill in the blanks spaces with appropriate answers. Amperer is defined from……….

Fill in the blank spaces with appropriate answers: The ________ of light does not change as it moves from one medium to another of different density.

Fill in the blank spaces with appropriate answers: ____________ charge measures the field strength.

Fill in the blanks spaces with appropriate answers. ………..currents attract.

Fill in the blank spaces with appropriate answers: The Coulomb force acts _________ the line joining the two charges.

Fill in the blank spaces with appropriate answers: A __________ mirror is used as dentists' mirror.