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When a piece of polythene is rubbed with...

When a piece of polythene is rubbed with wool, a charge of `-2 xx 10^(-7)C` is developed on polythene,what mass is transferred to polythene?

A

`5.69 xx 10^(-19)` kg

B

`6.25 xx 10^(-19)` kg

C

`9.63 xx 10^(-19)` kg

D

`11.38 xx 10^(-19)` kg

Text Solution

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The correct Answer is:
D
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