Fill in the blank spaces with appropriate answers.
Radio reception is noisy during _________ time (day / night)

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

Fill in the blank spaces with appropriate answers. The reception is noisy in case of ____ modulation. (amplitude/frequency).

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

Fill in the blank spaces with appropriate answers: The S.I unit of permittivity is ______.

Fill in the blank spaces with appropriate answers: On gaining electrons a body gets _______ charged.

Fill in the blank spaces with appropriate answers: On losing electrons a body gets________ charged.

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

Fill in the blank spaces with appropriate answers: charge is considered to be a _______ quantity.

Fill in the blank spaces with appropriate answers : MKS unit of conductivity is………… .

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