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lions [1.4K]
3 years ago
15

Where is the magnet that causes Earth’s magnetic field? What is this magnet made of?

Physics
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer:

The magnetic field of Earth is created by currents of electricity that flow in the molten center.

Explanation:

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What form of government concentrates power in a central government
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Unitary system : All government power is held by a central government
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Describe at least 1 advantage and 1 disadvantaged to learning about a scientific discovery from
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3 years ago
A Meteorite Strikes On October 9, 1992, a 27-pound meteorite struck a car in Peekskill, NY, leaving a dent 22 cm deep in the tru
vagabundo [1.1K]

Answer:

Acceleration of the meteorite, a=-38409.09\ m/s^2

Explanation:

It is given that,

A Meteorite after striking struck a car, v = 0

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Distance covered by Meteorite, s = 22 cm = 0.22 m

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a=\dfrac{v^2-u^2}{2s}

a=\dfrac{-(130)^2}{2\times 0.22}

a=-38409.09\ m/s^2

So, the deceleration of the Meteorite is -38409.09\ m/s^2. Hence, this is the required solution.

7 0
3 years ago
1. What happens when like charges come together?*
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Answer:

When like charges come together, they repel each other. For instance, when the north and south poles of a magnet come together, they push each other apart. The like poles in the magnet repel each other and unlike poles attract each other much. The same reaction occurs in like and unlike charges. Also, the repulsion acts along the line between the two charges.

4 0
3 years ago
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