The electric field strength at a point in an electric field is 30 NC−1. Find the force experienced by a charge of 20 C placed at the point
The electric field and force experienced by a test charge placed at origin is 6 x 105 N/C and 18 x 10-4 N. The value of test charge is:
The electric force experienced by a charge of 1.0×10−6C is 1.5×10−3N. N. Fin the magnitude of the electric field at the position of the charge.
The electric field due to an infinitely long line of charge at a point is 10 N/c. What is the electric field magnitude at a point which is twice as far from the line of charge