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Montano1993 [528]
2 years ago
6

What is the approximate size of Earth’s magnetic field? Where are Earth’s magnetic poles? Where is the magnet that causes Earth’

s magnetic field located? What is this magnet made of? Does Earth’s magnetic field move?
Physics
2 answers:
nataly862011 [7]2 years ago
7 0
Earths poles are on opposite sides of the earth
Ugo [173]2 years ago
3 0
The Earth poles I Believer Are Opposite.
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Answer:

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Explanation:

Parameters given:

Current flowing through the wire, I = 29 A

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The magnetic force, F, is related to the magnetic field, B, by the equation below:

F = I * L * B * sinθ

Inputting the given parameters:

2.25 = 29 * 0.03 * B * sin90

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=> B = 2.25/0.87

B = 2.59 T

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