ElectrostaticsHard
Question
A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is 10 volts. The electric field at the centre of the sphere will be
Options
A.50 volt / meter
B.10 volt / meter
C.5 volt / meter
D.zero
More Electrostatics Questions
Four equal and like charges are placed at four corners of a square. The electric field intensity at the centre of the sq...Two points P and Q are maintained at the potentials of 10V and - 4V respectively. The work done in moving 100 electrons ...The figure shows the electric lines of force emerging from a charged body. If the electric fields at A and B are EA and ...Two similar very small conducting spheres having charges 40 μC and −20 μC are some distance apart. Now t...A solid metallic sphere has a charge + 3Q. Concentric with this sphere is a conducting spherical shell having charge -Q....