JEE Main & Advanced
Physics
Electrostatics & Capacitance
Question Bank
Numerical Value Type Questions - Electric Charges and Fields
question_answer
Two semicircular wires of radius 20 cm and 10 cm have a common centre at the origin O as shown in the figure. Assume that both the wires are uniformly charged and have an equal charge of 0.70 nC each. The magnitude of electric field \[(in\,\,V{{m}^{-1}})\] at the common centre of curvature O of the system is