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lozanna [386]
3 years ago
9

What tool would you use to separate nails from gravel

Physics
2 answers:
Minchanka [31]3 years ago
7 0
It would be a wire mesh
nekit [7.7K]3 years ago
3 0
I think a magnet would be best.  It's cheap, quick and easy,
and very technical, so that's the one I would use.

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Which of the following actions will increase the current induced in a wire by a<br> magnetic field?
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The induced current can be increased in the coil in the following ways: By increasing the strength of the magnet. By increasing the speed of the magnet through the coil.

Explanation:

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A parallel-plate capacitor is connected to a battery and becomes fully charged. The capacitor is then disconnected, and the sepa
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Increases

Explanation:

The expression for the capacitance is as follows as;

C=\frac{\epsilon _{0}A}{d}

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It can be concluded from the above expression, the capacitance is inversely proportional to the distance. According to the given problem, the capacitor is disconnected from the battery and the distance between the plates is increased. Then, the capacitance of the given capacitor will decrease in this case.

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8 0
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B. Objects do not have to touch each other to experience a force.

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