Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 7 (Q.No. 35)
35.
If an electron move through a potential difference of 500 V, the energy possesses by it will be
500 ergs
500 joules
500 eV
500 mV
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Muhammad sayed said:   3 years ago
W = vq.
W = v*n*e.
W = 500*1*1.6*10^-19J,
And 1J = 0.625*10^19 ev,
W = 500*1.6*0.625*10^-19*10^19 ev,
W = 500 ev.

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