Problem 24.13 A solenoid used to produce magnetic fields for research purposes i

Question

Problem 24.13

A solenoid used to produce magnetic fields for research purposes is 1.7 m long, with an inner radius of 27 cm and 1500 turns of wire. When running, the solenoid produced a field of 1.0 T in the center.

Part A

Given this, how large a current does it carry?

Express your answer using two significant figures.

90233

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Problem 24.13

A solenoid used to produce magnetic fields for research purposes is 1.7 m long, with an inner radius of 27 cm and 1500 turns of wire. When running, the solenoid produced a field of 1.0 T in the center.

Part A

Given this, how large a current does it carry?

Express your answer using two significant figures.

90233

SubmitMy AnswersGive Up

Incorrect; Try Again; 2 attempts remaining

Provide FeedbackContinue

Explanation / Answer

B = u0 * N/L * I
B = 1.1 tesla
substitute the value
1.0 = 4*pi * 10^-7 * (1500 ÷ 1.7) * I
I = 901.87 A
I = 0.90187 ka

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