1.

A hollow insulated conduction sphere is given a positive charge of \[10\mu C.\] What will be the electric field at the center of the sphere if its radius is 2m?

A. Zero     
B. \[5\mu C{{m}^{-2}}\]
C. \[20\mu C{{m}^{-2}}\]
D. \[8\mu C{{m}^{-2}}\]
Answer» B. \[5\mu C{{m}^{-2}}\]


Discussion

No Comment Found

Related MCQs