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Colt1911 [192]
3 years ago
8

To use Faraday's law for this problem, you will need to construct a suitable loop, around which you will integrate the electric

field. In which plane should the loop lie to get a nonzero electric field line integral and a nonzero magnetic flux?
a. xy
b. yz
c. zx
Physics
1 answer:
VikaD [51]3 years ago
6 0

Answer:

a. xy

Explanation:

The Faraday's law of induction can be used to express the relationship between the electric field line integral and the magnetic flux rate change in a closed loop. In order to ensure that the relationship between the two variables is equivalent to zero, the integration should be conducted on the xy plane. The correct option is option a.

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Explanation:

From the question given above, the following data were obtained:

Initial velocity (u) = 40 m/s

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Next, we shall determine the acceleration of the the car. This can be obtained as follow:

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Collect like terms

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The negative sign indicate that the car is decelerating i.e coming to rest.

Finally, we shall determine the force needed to stop the car. This can be obtained as follow:

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Force (F) =?

F = ma

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