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A Water of mass 3.2xx10^(-18)kg and car...

A Water of mass `3.2xx10^(-18)kg` and carrying a charge of `1.6xx10^(-19)C` is suspended stationary betwaeen two plates of an electric field. Given `g=10 m//s^(2)`, the intensity of the electric field required is

A

2V/m

B

200V/m

C

20V/m

D

2000V/m

Text Solution

Verified by Experts

The correct Answer is:
B
`mg=q E`
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