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Two identical metal spheres A and B are connected by a metal rod. Both are initially neutral. 1.0x10^12 electrons are added tothe sphere A, then the connecting rod is removed.

Afterwards what is the charge of A and the charge ofB?

Charge on each metal sphere will be

Explanation:

We have given number of electron added to metal sphere A

As both the spheres are connected by rod so half -half electron will be distributed on both the spheres.

So electron on both the spheres

We know that charge on each electron

So charge on both the spheres will be equal to

So charge on each metal sphere will be equal to

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

this would be about 43%