Question

7. In Fig. 1.63, there are three charges A, B and C. The distance between them is shown in diagram. If
force exerted on charge B by charge A is 2-0 * 10-N, calculate the net force on charge B.
[Hint : Force on charge B due to charge A
is from B towards. A while force
10 cm
on charge B due to charge C is
from B towards C.]
Fig. 1.68
[Ans. 2-5 x 10-6N (from B towards C)


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Answer 1

Answer:

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