CBSE Class 12-science Answered
Two charges q and qa placed at a separation d in air experience a force of
12 N. If the separation is changed to d', the force becomes 3 N. What is
the value of d' in terms of d?
Asked by shitikanthdas31 | 11 Jun, 2019, 09:02: AM
Expert Answer
coulomb force F1 between two charges q and qa , when they are at distance d apart
.............................(1)
coulomb force F2 between two charges q and qa , when they are at distance d' apart
..............................(2)
Answered by Thiyagarajan K | 11 Jun, 2019, 12:11: PM
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