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.
Lose electrons because they have a negative charge.
Energy is measured by joule(j)
Answer:
The correct answer would be 200m
Explanation:
20x10=200
the previous answer is incorect from the other user.
