3 small identical balls have charges -3×10^-12 ,8×10^-12 and 4×10^-12 find the charge

Physics

1 answer:

Norma-Jean [14]3 years ago

7 0

Answer:

3×10^-12 C

Explanation:

The total of the three charges is ...

(-3 +8 +4)×10^-12 C = 9×10^-12 C

Assuming the charge is equally distributed between the balls when they are brought in contact, the charge on each ball will be ...

(9/3)×10^-12 C = 3×10^-12 C

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