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An ellipsoidal cavity is carved within a...

An ellipsoidal cavity is carved within a perfect conductor. A positive charge q is placed at the centre of the cavity. The points A and B are on the cavity surface as shown in the figure. Then

A

a,b,c,d are correct

B

a,b,c, are correct

C

only a and b are correct

D

only c and are correct

Text Solution

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The correct Answer is:
D
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