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ECE · Q77

Electronic Devices And Circuits

Engineering and GATE · ECE · question 77

Q77

The energy required to change the speed of one electron from rest to 0.6c is nearly:

A.
0.085 MeV
B.
0.13 MeV
Answer
C.
0.26 MeV
D.
0.37 MeV

Answer: Option B

Solution

Answer: Option B
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