A body of mass one gram and carrying a c...

A body of mass one gram and carrying a charge `10^(-8)C` passes through two points `P` and `Q` .The electrostatic potential at `Q` is `OV`.The velocity of the body at `Q` is `0.2ms^(-1)` and an `P` is `sqrt(0.028ms^(-1)` .The potential at `P` is

`150V`

`300V`

`600V`

`900V`

Text Solution

Verified by Experts

The correct Answer is:

`(1)/(2)m[v_(Q)^(2)-v_(p)^(2)]=q[V_(p)-V_(Q)]`

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