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Tardigrade
Question
Physics
The electric potential on the hollow sphere ofradius 1 m is 1000 V. The potential at (1/4) m from the centre of sphere is
Q. The electric potential on the hollow sphere ofradius 1 m is 1000 V. The potential at
4
1
m from the centre of sphere is
10167
208
MP PMT
MP PMT 2010
Electrostatic Potential and Capacitance
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A
1000 V
16%
B
500 V
13%
C
250 V
47%
D
zero
23%
Solution:
Inside the conducting charged sphere eiectric field is zero and potential remaines constant at all points and equals to potential at the surface.
Hence, the potential at I /4 m from the centre is 1000 V.