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Author Question: An ideal solenoid is wound with 470 turns on a wooden form that is 4.0 cm in diameter and 50 cm ... (Read 539 times)

Frost2351

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on: Oct 11, 2019

Question 1

An ideal solenoid of length 10 cm consists of a wire wrapped tightly around a wooden core. The magnetic field strength is inside the solenoid. If the solenoid is stretched to by applying a force to it, what does the magnetic field become?
◦ 20 T
◦ 10.0 T
◦ 1.6 T
◦ 4.0 T

Question 2

An ideal solenoid is wound with 470 turns on a wooden form that is 4.0 cm in diameter and 50 cm long. The windings carry a current in the sense shown in the figure. The current produces a magnetic field of magnitude at the center of the solenoid. What is the current I in the solenoid windings? (μ0 = 4π × 10-7 T ∙ m/A)



◦ 3.9 A
◦ 2.6 A
◦ 3.0 A
◦ 3.5 A
◦ 4.3 A
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Marked as best answer by Frost2351 on Oct 11, 2019

xthemafja

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Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kalina mavrov

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Reply #2 on: Oct 9, 2020
Thank you!


21050448

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Reply #3 on: Nov 26, 2021
thank you


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