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Solved: A magnetic field of 37.2 T has been achieved at
Chapter 28, Problem 51E(choose chapter or problem)
Problem 51E
A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory. Find the current needed to achieve such a field (a) 2.00 cm from a long, straight wire; (b) at the center of a circular coil of radius 42.0 cm that has 100 turns; (c) near the center of a solenoid with radius 2.40 cm, length 32.0 cm, and 40,000 turns.
Questions & Answers
QUESTION:
Problem 51E
A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory. Find the current needed to achieve such a field (a) 2.00 cm from a long, straight wire; (b) at the center of a circular coil of radius 42.0 cm that has 100 turns; (c) near the center of a solenoid with radius 2.40 cm, length 32.0 cm, and 40,000 turns.
ANSWER:
Solution 51E
Step 1 :
Introduction :
In this question, we need to find the current needed to achieve 37.2 T magnetic field
Data given
Magnetic field
Length of wire
Radius of circular coil
Number of turns
Radius of solenoid
Number of turns