Q492
Which of the following options is correct with respect to metal conductors?
A.
In metal conductors, only the energy levels move
B.
In metal conductors, only electrons move. (Positive charges are fixed in the conductor)
AnswerC.
In metal conductors, only the speed of the nucleus is there
D.
In metal conductors, only protons move
Answer: Option B
Solution
Answer: Option B
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