Author Question: Electrons can be transferred from one place to another by the process of A) friction. B) ... (Read 51 times)

go.lag · **on:** Jul 29, 2018

Electrons can be transferred from one place to another by the process of

A) friction.
B) contact, which means touching.
C) induction, which means non-touching.
D) all of the above
E) none of the above

Question 2

Superconductors most often require

A) low operating temperatures.
B) high operating temperatures.
C) magnets.