Question

Which action will cause the magnetic force to push two magnets closer together?

Answer 1

A. aligning the north poles of two magnets B. aligning the south poles of two magnetsC. aligning the north pole and south pole of different magnetsD. pouring iron filings between the magnets

Answer 2

Remember, Opposites attract.

Answer 3

cool

Answer 4

A wire that is 0.86 meters long is moved perpendicularly through a constant magnetic field of strength 0.035 newtons/amp·meter at a speed of 6.0 meters/second. What is the emf produced?

Answer 5

A. 5.1 voltsB. 6.9 voltsC. 0.0050 voltsD. 0.18 volts

Answer 6

B