[Answered] What current in a solenoid 15.0-cm long wound with 100 turns would produce a magnetic field equal to ...

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a0266361136

Hero Member
Posts: 538

on: Jul 28, 2018

What current in a solenoid 15.0-cm long wound with 100 turns would produce a magnetic field equal to that of the Earth, 5.00 10-5 T?

Question 2

A long solenoid (n = 80 turns/cm) carries a current of 70 mA. Determine the magnitude of the magnetic field inside the solenoid.

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chem1s3

Sr. Member
Posts: 320

Reply #1 on: Jul 28, 2018

Answer to Question 1

59.7 mA

Answer to Question 2

7.0 gauss

a0266361136

Member
Posts: 538

Reply 2 on: Jul 28, 2018

Excellent

meow1234

Member
Posts: 333

Reply 3 on: Yesterday

Great answer, keep it coming

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