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gogolik [260]
2 years ago
11

Which of the following best describes a magnetic field? a region around a magnet in which you can measure magnetic forces. a mea

sure of the length of a magnet. the force that pushes two magnets away from each other. an invisible region that surrounds the north pole of a magnet.
Physics
2 answers:
gregori [183]2 years ago
7 0

Answer:

a region around a magnet in which you can measure magnetic forces.

Explanation:

Magnetic field is the field that surrounds the magnet so that when a magnetic material is placed in that region then that magnetic material will experience some magnetic force on it

this magnetic force is given by

F = mB

here we know that

m = magnetic pole strength

B = magnetic field strength

so correct answer will be

a region around a magnet in which you can measure magnetic forces.

ale4655 [162]2 years ago
3 0
The first one is correct.
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<h2>Its velocity when it crosses the finish line is 117.65 m/s</h2>

Explanation:

We have equation of motion s = ut + 0.5 at²

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     Substituting

                      s = ut + 0.5 at²

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Now we have equation of motion v = u + at

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Answer:

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--

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