Author Question: If the north poles of two bar magnets are brought close to each other, the magnets will A) ... (Read 50 times)

hubes95 · **on:** Jul 29, 2018

If the north poles of two bar magnets are brought close to each other, the magnets will

A)

attract.
B)

repel.

Question 2

Generators that were used in the past to supply electricity in automobiles have been replaced by

A)

batteries.
B)

armatures.
C)

dynamos.
D)

alternators.
E)

commutators.