Which of the following material has least value of dielectric constant ?

Related Mcqs:

The force between two charges is 120 N. If the distance between the charges is doubled, the force will be________________?

A. 60 N B. 30 N C. 40 N D. 15 N...

Which of the following capacitors will have the least variation ____________?

A. Paper capacitor B. Ceramic capacitor C. Silver plated mica capacitor D. None of the above...

If a third equal and similar charge is placed between two equal and similar charges, then this third charge will_____________?

A. move out of the field of influence of the two charges B. remain in stable equilibrium C. not be in equilibrium D. be in unstable equilibrium...

The dielectric constant (relative permittivity) of glass is given by___________?

A. 0.1 to 0.4 B. 0.5 to 1.0 C. 2.0 to 4.0 D. 5 to 100...

Which one of the following can be taken as the measure of electric intensity ?

A. F/A B. V/A C. VF/A D. q/VA...