A hollow insulated conducting sphere is given a positive charge of 10 μC. What will be the electric field at the centre of the sphere is its radius is 2 metres?
A. zero
B. 8 μCm-2
C. 20 μCm-2
D. 5 μCm-2
Answer:D
A hollow insulated conducting sphere is given a positive charge of 10 μC. What will be the electric field at the centre of the sphere is its radius is 2 metres?
A. zero B. 8 μCm-2 C. 20 μCm-2 D. 5 μCm-2