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A charged particle is accelerated thrugh...

A charged particle is accelerated thrught a potential difference of 12 kV and acquires a speed of `1.0X10^6 ms^(-1).` It is then injected perpendiuclarly into a magnetic field of strenght 0.2 T. find the radius of the circle described by it.

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The correct Answer is:
A, B, C
`qV=1/2mv^(2)`
`qv_(B)=(mv^(2))/r`
`q/m=v^(2)/(2V)=(mv)/(qB)=v/Bxx(2V)/(v^(2))=(2V)/(Bv)=12cm`
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RESONANCE ENGLISH-ELECTRODYNAMICS-Exercise-1 PART-1
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  15. A particle of mass m and positive charge q, moving with a uniform velo...

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  19. A uniform magnetic field of magnitude 0.20 T exists in space from e...

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