Which of the following expression is correct for electric field strength___________?

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 materials has the highest value of dielectric constant___________?

A. Glass B. Vacuum C. Ceramics D. Oil...

Acharge which when placed in vacuum from an equal and similar charge repels with a force of 9 x 10 N, is known as_____________?

A. milli-coulomb B. micro-coulomb C. pico-coulomb D. coulomb...

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

A. Faraday’s laws B. Kirchhoff s laws C. Coulomb’s laws D. none of the above...

Energy stored in the electric field of a capacitor C when charged from a D.C source of voltage V is equal to joules_______________?

A. CV2 B. C2V C. CV2 D. CV...