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Magnetic Effects of Current and Magnetism Part 3

Section: Physics

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Question : 14

Total: 21

Consider a long thin conducting wire carrying a uniform current I. A particle having mass " M " and charge " q " is released at a distance " a " from the wire with a speed v0 along the direction of current in the wire. The particle gets attracted to the wire due to magnetic force. The particle turns round when it is at distance x from the wire. The value of x is [ µ0 is vacuum permeability]

[28 Jan 2025 Shift 1]

a[1−‌
mv0
qµ0∕
]
‌
a
2
a[1−‌
mv0
2qµ0l
]
ae‌
−4πmv0
qµ0∕

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