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Assertion :- Electric field is always zero in a cavity inside a conductor. Reason :- All points...
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Assertion :- Electric field is always zero in a cavity inside a conductor.
Reason :- All points in a cavity inside a conductor are always at same potential.
(1) A
(2) \( \mathrm{B} \)
(3) \( \mathrm{C} \)
Reason :- All points in a cavity inside a conductor are always at same potential.
(1) A
(2) \( \mathrm{B} \)
(3) \( \mathrm{C} \)