Question

the maximum kinetic energy of a photo electron is 3eV. What is it's stopping potential??​

Answer 1

Answer:

HELLO! Here is your answer...

Answer 2

Answer:

The value of stopping potential is 3V. Step-by-step explanation : Since K.E max eVo .....(1)

And give ,

K.E max=3eV....(2)

From (1)&(2)

3eV=eVo

Vo=3V

Hence the stopping potential Vo is 3V

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