Latest KVPY Aptitude Question SOLUTION: A charge +q is placed somewhere inside the cavity of a thick conducting spherical shell of inner radius R1 and outer radius R2. A charge – Q is placed at a distance r > R2 from t

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(#M40027254) KVPY question General Ability Test -2010 Keep an EYE

A charge +q is placed somewhere inside the cavity of a thick conducting spherical shell of inner radius R1
and outer radius R2. A charge – Q is placed at a distance r > R2 from the centre of the shell. Then the electric
field in the hollow cavity-
(A) depends on both +q and – Q (B) is zero
(C) is only that due to – Q (D) is only that due to +q

Asked In KVPY (10 years ago)

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