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A wire carrying a current 15A and of len...

A wire carrying a current `15A` and of length `4*0cm` is placed inside a solenoid near its centre making an angle of `60^@` with the axis of solenoid, where the magnitude of the magnetic field due to the solenoid is `0*30T`. What is the force on the wire?

Text Solution

Verified by Experts

Here, `I=15A`,
`l=4*0cm=4xx10^-2m`,
`theta=60^@`, `B=0*30T`
Force on wire, `F=BIlsintheta`
`=0*30xx15xx4xx10^-2xxsin60^@=0*16N`
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