The value of E within the field due to a point charge can be found with the help 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...

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...

A paper capacitor is usually available in the form of_____________?

A. tubes B. rolled foil C. disc D. meshed plates...

The value of the capacitance depends upon the________________?

A. voltage applied B. thickness of the capacitor plates C. geometry of the capacitor D. dinsity of the capacitor plates...