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Arisa [49]
3 years ago
13

A constant magnetic flux through a closed loop of wire induces an emf in that loop. True or false?

Physics
1 answer:
miskamm [114]3 years ago
6 0

Answer: False

Explanation: In order to explain this problem we have to use the Faraday law, which say

dФm/dt=-ε  it means that the variation of the magnetic field flux with time is equal to the emf ( electromotive force). In our case the magnetic flux is constant then there is not a emf induced in a wire closed loop.

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PLEASE HELP 100 POINTS
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A weather balloon is Floating at a constant height above Earth when it releases a pack hot instruments. If the pack hits the gro
Slav-nsk [51]

Answer:

The pack has fallen 275.6 m

Explanation:

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5 0
3 years ago
What best describes the angle between a changing electric field and the electromagnetic wave produced by it?
MrRa [10]

The correct ans is 1.

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7 0
3 years ago
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julia-pushkina [17]

Answer:

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so correct answer will be

gravitational force

8 0
3 years ago
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