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Charges Q1 and Q2 lie inside and outside...

Charges `Q_1 and Q_2` lie inside and outside, respectively, of a closed surface S. Let E be the field at any point on S and `phi` be the flux of E over S.

A

If `Q_(1)` changes, both E and `phi` will change.

B

If `Q_(2)` changes, E will change but `phi` will not change.

C

If `Q_(1)=0" and "q_(2)ne0" then "E ne 0" but "phi=0`.

D

If `Q_(1)ne0" and "Q_(2)=0" then "E = 0" but "phi ne0`.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
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