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The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for measurements on whole human bodies has
Question
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for measurements on whole human bodies has a field strength of 7.0 T, and the current in the solenoid is 2.0 \times 10^{2} A. What is the number of turns per meter of length of the solenoid
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Physics
3 years
2021-08-22T13:42:08+00:00
2021-08-22T13:42:08+00:00 2 Answers
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Answers ( )
Answer:
Explanation:
Magnetic field, B = 7 T
Current , i = 2 x 100 A
let n be the number of turns per unit length.
The magnetic field due to a solenoid is given by
n = 27866.24 turns per metre
Answer:
Number of turns per unit length will be
Explanation:
We have given that strength of the magnetic field produced by the solenoid B = 7 T
Current in the solenoid i = 200 A
Let the number of turns per unit length is n
Magnetic field due to solenoid is given as
here
is permeability of free space n is number of turns per unit length and i is current
So