As shown in the figure, a point charge Q is placed at the center of conducting spherical shell of inner radius a and outer radius b. The electric field due to charge Q in three different regions I, II and III is given by : (I: r < a, II: a < r < b, III: r > b)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Electric field inside material of conductor is zero
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