The answer to the question

Current

Opposite(?)

Explanation:

To be honest, context clues kind of give away the answer for the first blank.

If you pass a magnet through a solenoid, a current will be induced. The direction of the current through the solenoid depends on the orientation of the magnet. If you push a magnet through the solenoid with the N pole facing first, the current will be induced from the N pole to the S pole. If you then move the magnetic so that the S pole is first, the current will reverse. I'm not sure what the specific answer is for the second blank, but contextually I'm going to assume it's 'opposite.'

your answer is c! hope this : )