The ability of charged bodies to exert force on 6ne another is attributed to the existence of____________?

Related Mcqs:

If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will__________?

A. decrease B. increase C. remains unchanged D. become zero...

In the case of a lossy capacitor, its series equivalent resistance value will be_______________?

A. small B. very small C. large D. zero...

Which of the following capacitor is preferred in case of single phase motor ?

A. Mica capacitor B. Paper capacitor C. Electrolytic capacitor D. Ceramic capacitor...

When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of_____________?

A. 2 joules B. 4 joules C. 6 joules D. 8 joules...

Value of εr for various dielectrics is always________________?

A. Less than unity B. Equal to the unit C. Larger than unit D. No hard and fast rule...