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A ball of mass 1 kg carrying a charge 10...

A ball of mass 1 kg carrying a charge `10^(-8)C` moves from a point A at potential 600 V to a point B at zero potential. The change in its kinetic energy is

A

`-6xx10^(-6)"erg"`

B

`-6xx10^(-6)J`

C

`6xx10^(-6)J`

D

`6xx10^(-6)"erg"`

Text Solution

Verified by Experts

The correct Answer is:
C
As work is done by the fiel, KE of the body increased
`therefore" "DeltaKE=W=q(V_(A)-V_(B))`
`=10^(-8)(600-0)=6xx10^(-6)J`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROSTATICS-PRACTICE EXERCISE (Exercise 2 (MISCELLANEOUS PROBLEMS))
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