Answer:
D
Explanation:
Why is because the merry go round wont do anything cause he will stay the same speed.
I think it's an hour and a half
The both have the unit (J) for Jules
2,062,305 2,062,305 <span>2,062,305</span>
Answer:
Explanation:
The magnetic field is straight up. It is reducing . As per Lenz's law , direction of induced current is such that it opposes the reason which creates it . magnetic field in upper direction is reducing . So current will be such that magnetic field produced by it increases magnetic field in upper direction . In other words , induced current should create magnetic field in upward direction. It is possible when direction of induced current is anti - clockwise, when seen from above.
