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The distance at which the magnetic field on axis as compared to the mag. field at the centre of the coil carrying current I and radius R is , `1/8` would
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Mar 20, 2022
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12th Physics
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The distance at which the magnetic field on axis as compared to the mag. field at the centre of the coil carrying current I and radius R is , `1/8` would be
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(a) R (b) `sqrt2` R (c) 2R (d) `sqrt3` R
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