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in Physics by (83.4k points)

Mass of the proton is 1840 times that of electron. It is accelerated through a potential difference of 1 V Find its kinetic energy.

(a) 6 eV

(b) 2 eV

(c) 10 eV

(d) 1 eV

1 Answer

+1 vote
by (70.1k points)
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Best answer

The correct option is (d) 1 eV.

Explanation:

The charge on a proton = e. Hence when the proton is accelerated through a potential difference of 1 V. its K.E,. = I eV.

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