Q13
A conducting sphere of radius R is placed in uniform electric field E _0 directed along +Z-axis. The electric potential for outside points is given as V_ out = - E_0 ( 1 - R^3r^3 )r , where r is the distance from the centre and θ is the polar angle. The charge density on the surface of the sphere is
A conducting sphere of radius R is placed in uniform electric field directed along +Z-axis. The electric potential for outside points is given as where r is the distance from the centre and θ is the polar angle. The charge density on the surface of the sphere is
A.
2ε0 E0 cos θ
B.
ε0 E0 cos θ
C.
3ε0 E0 cos θ
AnswerD.
E0 cos θ
Answer: Option C
Solution
Answer: Option C
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