The total deficiency or excess of electrons in a body is known as____________?

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...

The time constant and R-C circuit may also be defined as the time during which the charging current falls to ________ percent of its initial maximum value

A. 37 B. 42 C. 63 D. 73...

In a cable capacitor, voltage gradient is maximum at the surface of the______________?

A. earth B. conduction C. sheath D. insulator...

When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will______________?

A. remain uncharged B. decrease C. increase D. become zero...

An electric charge at rest produces_______________?

A. only a magnetic field B. only an electric field C. neither electric field nor magnetic field D. both electric and magnetic fields...