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The magnetic moment of a circular coil carrying current is
a) directly propotional to the length of the wire in the coil
b) directly propotional to the square of the length of the wire in the coil
c) inversely propotional to the length of the wire in th ecoil
d) inversely propotional to the square of the length of the wire in the coil.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The magnetic moment of a circular coil carrying current isa)directly p...
Magnetic moment is u=iA where A is area of loop so if length of loop is maximum then area will be maximum so A will be the and
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Community Answer
The magnetic moment of a circular coil carrying current isa)directly p...
M is directly proportional to area(A), ie. r^2, ie. (L/2π)^2, where L is length of wire
So answer should be option C
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The magnetic moment of a circular coil carrying current isa)directly propotional to the length of the wire in the coilb)directly propotional to the square of the length of the wire in the coilc)inversely propotional to the length of the wire in th ecoild)inversely propotional to the square of the length of the wire in the coil.Correct answer is option 'B'. Can you explain this answer?
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The magnetic moment of a circular coil carrying current isa)directly propotional to the length of the wire in the coilb)directly propotional to the square of the length of the wire in the coilc)inversely propotional to the length of the wire in th ecoild)inversely propotional to the square of the length of the wire in the coil.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The magnetic moment of a circular coil carrying current isa)directly propotional to the length of the wire in the coilb)directly propotional to the square of the length of the wire in the coilc)inversely propotional to the length of the wire in th ecoild)inversely propotional to the square of the length of the wire in the coil.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The magnetic moment of a circular coil carrying current isa)directly propotional to the length of the wire in the coilb)directly propotional to the square of the length of the wire in the coilc)inversely propotional to the length of the wire in th ecoild)inversely propotional to the square of the length of the wire in the coil.Correct answer is option 'B'. Can you explain this answer?.
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