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A ring of radius R carries a linear charge density λ. It is rotating about an axis crossing through its centre and perpendicular to its plane with an angular speed ω. The magnetic field on its axis at a distance  from the centre is ________ μ0λω. (Round off to two decimal places)

Correct answer is '0.27'. Can you explain this answer?
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A ring of radius R carries a linear charge density λ. It is rot...
Current due to rotation of charge carrying ring is given by I = ωλR.

The magnetic field on the axis of a loop is



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A ring of radius R carries a linear charge density λ. It is rotating about an axis crossing through its centre andperpendicular to its plane with an angular speed ω. The magnetic field on its axis at a distancefrom the centre is ________μ0λω. (Round off to two decimal places)Correct answer is '0.27'. Can you explain this answer?
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A ring of radius R carries a linear charge density λ. It is rotating about an axis crossing through its centre andperpendicular to its plane with an angular speed ω. The magnetic field on its axis at a distancefrom the centre is ________μ0λω. (Round off to two decimal places)Correct answer is '0.27'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A ring of radius R carries a linear charge density λ. It is rotating about an axis crossing through its centre andperpendicular to its plane with an angular speed ω. The magnetic field on its axis at a distancefrom the centre is ________μ0λω. (Round off to two decimal places)Correct answer is '0.27'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ring of radius R carries a linear charge density λ. It is rotating about an axis crossing through its centre andperpendicular to its plane with an angular speed ω. The magnetic field on its axis at a distancefrom the centre is ________μ0λω. (Round off to two decimal places)Correct answer is '0.27'. Can you explain this answer?.
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