Im having a lot of trouble understanding this question and getting the answer. Not sure what the temperature it cools down to has to do with it. Please can someone help! thankyou
A certain superconducting magnet in the form of a solenoid of length 1.20 m can generate a magnetic field of 12.0 T in its core when its coils carry a current of 135 A. The windings, made of a niobium-titanium alloy, must be cooled to 4.2 K. Find the number of turns in the solenoid
A certain superconducting magnet in the form of a solenoid of length 1.20 m can generate a magnetic field of 12.0 T in its core when its coils carry a current of 135 A. The windings, made of a niobium-titanium alloy, must be cooled to 4.2 K. Find the number of turns in the solenoid
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The information you need you can find here: http://en.wikipedia.org/wiki/Solenoid
You do not need the temperature to solve the equation. That information is just added to make you think more about what information you really need.
You do not need the temperature to solve the equation. That information is just added to make you think more about what information you really need.