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A positively charged ball hangs from a long silk thread. We put a positive charge q at a point and measure F/q, then it can be predicted that field E

a.)  >F/q


c.)  =F/q

d.)  none of these

(reference: Arihant's BITSAT-2010 pg. no.245 problem no.6)

6 years ago


Answers : (1)

Electric field is given by F/q. where q is a test charge and F is the force between the test charge q and the charge for which we are calculating E.
Thanks and Regards
Apoorva Arora
IIT Roorkee
askIITians Faculty
2 years ago

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