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 charges 2C, − 3C, −4C and 5C respectively are placed at all the corners of a square. Which of the follo...An electron of mass m and charge e is accelerated from rest through a potential difference V in vacuum. The final speed ...Let E be the electric field and V, the electric potential at a point....A nonconducting solid sphere of radius R is uniformly charged. The magnitude of the electric field due to the sphere at ...At a certain distance from a point charge, the electric field is 500 V/m and the potential is 3000 V. What is the distan...