engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Electric Fields and Gauss' Law The Electric Field Due to a Point Charge
A spherical conductor of radius 1 cm is uniformly charged with 2 μC. What is the electric field at a distance of 2 cm from the centre of the sphere?
1
4.5 × 10-7 V/m
2
4.5 × 107 V/m
3
9 × 107 V/m
4
9 × 10-7 V/m