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Nitella [24]
3 years ago
11

The electric current running through the wire coil in an electric motor exerts force directly onto

Physics
2 answers:
Sveta_85 [38]3 years ago
7 0
C) A powerful magnet
Mashcka [7]3 years ago
6 0

The correct choice is

C) a powerful magnet.

we know that a current carrying wire creates magnetic field around it. inside this magnetic field, when a magnet comes, the magnet experience magnetic force. This same thing happen in motor which is known as motor effect.

the electric current running through coil creates magnetic field which exerts the force on the permanent magnet.


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Answer:

The beach ball's velocity at the moment it was tossed into the air is <u>4.9 m/s.</u>

Explanation:

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Time taken by the ball to reach maximum height is, t=0.50\ s

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