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A circular loop of radius 0.3cm lies parallel to a much bigger circular loop of radius 20cm . The center of the small loop is on the axis of the bigger loop. The distance between their centres is 15 cm . If a current of 2.0A flows through the smaller loop, then the flux linked with bigger loop is ?? 9.1×10 to the power -11 weber its answer plz solve this?
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A circular loop of radius 0.3cm lies parallel to a much bigger circula...
Problem: Calculate the flux linked with the bigger loop when a current of 2.0A flows through the smaller loop, which lies parallel to and has a radius of 0.3cm, and the bigger loop has a radius of 20cm and their centers are 15cm apart.

Solution:

  1. Calculate the magnetic field at the center of the smaller loop.
    The magnetic field at the center of a circular loop is given by:

    B = μI/2r

    Where B is the magnetic field, μ is the permeability of free space, I is the current, and r is the radius of the loop.

    Substituting the given values, we get:

    B = (4π×10^-7 × 2.0)/(2×0.003) = 4.2×10^-3 T


  2. Calculate the magnetic flux through the bigger loop.
    The magnetic flux through a circular loop is given by:

    Φ = B×A

    Where Φ is the magnetic flux, B is the magnetic field, and A is the area of the loop.

    The area of the bigger loop is πr^2. Substituting the given values, we get:

    Φ = 4.2×10^-3 × π×(0.2)^2 = 5.3×10^-5 Wb



Therefore, the flux linked with the bigger loop is 5.3×10^-5 Wb or 9.1×10^-11 Weber (rounded to two significant figures).
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A circular loop of radius 0.3cm lies parallel to a much bigger circula...
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A circular loop of radius 0.3cm lies parallel to a much bigger circular loop of radius 20cm . The center of the small loop is on the axis of the bigger loop. The distance between their centres is 15 cm . If a current of 2.0A flows through the smaller loop, then the flux linked with bigger loop is ?? 9.1×10 to the power -11 weber its answer plz solve this?
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A circular loop of radius 0.3cm lies parallel to a much bigger circular loop of radius 20cm . The center of the small loop is on the axis of the bigger loop. The distance between their centres is 15 cm . If a current of 2.0A flows through the smaller loop, then the flux linked with bigger loop is ?? 9.1×10 to the power -11 weber its answer plz solve this? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A circular loop of radius 0.3cm lies parallel to a much bigger circular loop of radius 20cm . The center of the small loop is on the axis of the bigger loop. The distance between their centres is 15 cm . If a current of 2.0A flows through the smaller loop, then the flux linked with bigger loop is ?? 9.1×10 to the power -11 weber its answer plz solve this? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A circular loop of radius 0.3cm lies parallel to a much bigger circular loop of radius 20cm . The center of the small loop is on the axis of the bigger loop. The distance between their centres is 15 cm . If a current of 2.0A flows through the smaller loop, then the flux linked with bigger loop is ?? 9.1×10 to the power -11 weber its answer plz solve this?.
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