A power line running above the ground at the top of 80 m, Physics

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A power line running above the ground at the top of 80 m

A power line, running above the ground at the top of 8.0 m high poles, carries a current of 90 A. What is the magnitude of the magnetic field produced by this wire at the ground?

How does this compare with the Earth's field of about 1/2 G?

What is the current if the length of the poles remains the same when creating a magnetic field that is 9% of the Earth's field?

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Physics: A power line running above the ground at the top of 80 m

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Physics: A power line running above the ground at the top of 80 m

Reference No:- TGS0585303

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : A piece of nichrome wire has a radius of 550 10-4 m it is

Q : The question considers the design of a 8x1 multiplexer

Q : Explain the pentose phosphate pathway is another possible

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Q : A power line running above the ground at the top of 80 m

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Request for Solution File

Ask an Expert for Answer!!

Physics: A power line running above the ground at the top of 80 m

Reference No:- TGS0585303

Recent Questions Asked Physics

Q : A piece of nichrome wire has a radius of 550 10-4 m it is

Q : The question considers the design of a 8x1 multiplexer

Q : Explain the pentose phosphate pathway is another possible

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Q : A power line running above the ground at the top of 80 m

Q : What are the two most important components of a fully

Q : Two point charges q1 20 c and q2 10 are fixed in a plane

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Q : Why was the first world war so destructive of human life

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