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The ration of spectific charge ( e//m) o...

The ration of spectific charge ( e//m) of a proton to that of an alpha-particle is :

A

`1:4 `

B

`1 : 2 `

C

`4 : 1 `

D

`2 : 1`

Text Solution

Verified by Experts

The correct Answer is:
D
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