Let B_1^{\to} is the magnetic field at the centre of the current carrying coil of radius R and B_2^{\to} is the magnetic field on the axis of same circular coil at the distance of 3R. Then the ratio |B_1|^{\to}/{|B_2|^{\to} is

TS EAMCET Medical 28 Sept 2020 Shift 1 Paper

Question : 110 of 160

Marks: +1, -0

Let

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is the magnetic field at the centre of the current carrying coil of radius R and

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is the magnetic field on the axis of same circular coil at the distance of 3R. Then the ratio

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|B1|

→

|B2|

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