Question

Can someone help me with this one ?

[ I have a method to solve it, but I'm looking for other alternatives which may be more simplified and doesn't require taking two roots (as to refrain from lengthy calculations & to maintain accuracy) ]

Thanks for Answering ~ ​

Answer 1

Here is your soulution Kauruchan

Hence, The two spheres each of mass 10 mg are suspended by a point of threads 0.5 m long .

They are equally charged and repel each other to a distance of 0.20 m . Then the charge of the sphere is

`((a)/(21) ) * {10}^( - 8) \: c`

The value of a ~ 20C

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