First slide

Potential energy

Question

The energy which an electron acquires when accelerated through a PD of 1 volt is called :

Easy

A

1 joule
B

1 electron volt
C

1 erg
D

1 watt

Solution

The kinetic energy acquired by an electron when accelerated through a potential difference of 1V is defined as 1eV.=1.6x 10^-19 J.

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