CUET Preparation Today
Two spherical cavities (A and B) of radii x and y are hollowed out from the interior of a conducting sphere of radius R. Charges q1 and q2 are placed at centre of cavities A and B. The situation is depicted in the figure given:
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| Which of the following is true if a third charge is placed near the conductor? |
Surface charge on conductor will change Electric field inside the cavity will change Electric field inside the conductor will change Surface charge on cavity will change |
| Surface charge on conductor will change |
| since charges enclosed inside the cavities will not change so the field and potential for cavity will not vary. |
