Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMotion analysis in electric & magnetic fieldMedium2 minPYQ_2020
PhysicsMediumsingle choice

Two infinite sheets carrying current in same direction (of equal current per unit length K ) are separated by a distance d. A proton is released from a point between the plates with a velocity parallel to the sheets but perpendicular to the direction of current in the sheets. Then the path of the proton is

Options:

Answer:
C
Solution:

As net magnetic field due to sheets will be zero, net force acting on the proton also becomes zero, it will continue to move on a straight line. ∵  F = q V × → 

Stream:JEESubject:PhysicsTopic:MagnetismSubtopic:Motion analysis in electric & magnetic field
2mℹ️ Source: PYQ_2020

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