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A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angle θ (in radians). The current sensitivity of the galvanometer is increased if
  • a)
    N, A and B are increased and C is decreased
  • b)
    N and A are increased and B and C are decreased
  • c)
    N, B and C are increased and A is decreased
  • d)
    N, A, B and C are all increased
Correct answer is option 'A'. Can you explain this answer?
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A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer?
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A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. 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 A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A moving coil galvanometer consists of a coil of N turns and area A suspended by a thin phosphor bronze strip in radial magnetic field B. The moment of inertia of the coil about the axis of rotation is l and C is the torsional constant of the phosphor bronze strip. When a current i is passed through the coil, it deflects through an angleθ(in radians).The current sensitivity of the galvanometer is increased ifa)N, A and B are increased and C is decreasedb)N and A are increased and B and C are decreasedc)N, B and C are increased and A is decreasedd)N, A, B and C are all increasedCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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