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The work done in moving an alpha particl...

The work done in moving an alpha particle between two points having potential difference 25 V is

A

`8xx10^(-18)J`

B

`8xx10^(-19)J`

C

`8xx10^(-20)J`

D

`8xx10^(-16)J`

Text Solution

Verified by Experts

The correct Answer is:
A
Required work done,
`W=QV`
`=(2e)xx25`
`=50e=50xx1.6xx10^(-19)`
`=8xx10^(-18)J`
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