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myrzilka [38]
3 years ago
13

A speed-time graph is a horizontal line with a y-value of 4. Which describes the objects motion?

Physics
1 answer:
taurus [48]3 years ago
5 0
It means the speed is constant with a value of 4 units.
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Answer:

(C). The line integral of the magnetic field around a closed loop

Explanation:

Faraday's law states that induced emf is directly proportional to the time rate of change of magnetic flux.

This can be written mathematically as;

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ΔФ is change in flux

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Therefore, the line integral of the magnetic field around a closed loop is equal to the negative of the rate of change of the magnetic flux through the area enclosed by the loop.

The correct option is "C"

(C). The line integral of the magnetic field around a closed loop

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