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Current Loop Is a Magnet?

A proton beam...

Question

A proton beam is going from north to south and an electron beam is going from south to north. Neglecting the earth's magnetic field, the electron beam will be deflected

A

away the proton beam

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B

towards from the proton beam

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C

downwards.

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D

upwards

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Solution

The correct option is D towards from the proton beam
A proton beam is going from north to south and an electron beam is going from south to north. Neglecting the earth's magnetic field, the electron beam will be deflected Both the beams can be treated as two wires carrying currents in the same direction which causes them to be attracted by each other.

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