If an electron moves from rest from a point at which potential is 50 v – McqOptions

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1.	If an electron moves from rest from a point at which potential is 50 volt to another point at which potential is 70 volt, then its kinetic energy in the final state will be [J & K CET 2005]
A.	3.2 × 10?10 J
B.	3.2 × 10?18 J
C.	1 N
D.	1 dyne
Answer» C. 1 N

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