Question
An electron is revolving around a proton in a circular orbit of radius 12A∘. If it produces a magnetic field of 14 T, its angular velocity in rad/s
Answer: Option A
:
A
B=μ0wq4πr;14=4π×10−7w×1.6×10−194π×12×10−10=71.6×1016=4×1016rads−1
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:
A
B=μ0wq4πr;14=4π×10−7w×1.6×10−194π×12×10−10=71.6×1016=4×1016rads−1
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