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A positively charged ball hangs from a silk thread.we put a positive test charge q? at a point and measure F/q?. Then it can be predicted that the electric field strength E: a) >(F/q?) b)=(F/q?) c) d) cannot be estimated Give reason for answer

A positively charged ball hangs from a silk thread.we put a positive test charge q? at a point and measure F/q?. Then it can be predicted that the electric field strength E:
a) >(F/q?)
b)=(F/q?)
c)<(F/q?)
d) cannot be estimated
Give reason for answer

Grade:11

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
8 years ago
Ideally it has to be option number a).But for school exams option B will also work.

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