Electrostatics 7 Question 11

11. A spherical portion has been removed from a solid sphere having a charge distributed uniformly in its volume as shown in the figure. The electric field inside the emptied space is

$(2007,3 \mathrm{M})$

(a) zero everywhere

(b) non-zero and uniform

(c) non-uniform

(d) zero only at its centre

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Answer:

Correct Answer: 11. (b)

Solution:

  1. Inside the cavity, field at any point is uniform and non-zero.

Therefore, correct option is (b).



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