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shutvik [7]
3 years ago
13

Describe the basic internal structure of Mercury.

Physics
1 answer:
oksano4ka [1.4K]3 years ago
8 0

Answer:

has a radius of 2439 km (1524 mi), and the metallic iron-nickel core is believed to make up about 75% of this distance. Measurements of the planet's magnetic field made by Mariner 10 as it flew by the planet indicates that this core is likely to be hot and fluid.

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True

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The magnetic field at point P due to a 2.0-A current flowing in a long, straight, thin wire is 8.0 μT. How far is point P from t
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Answer:

r = 0.05 m = 5 cm

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Applying ampere's law to the wire, we get:

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Explanation:

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