Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic ForceEasy2 minPYQ_2020
PhysicsEasysingle choice

A stream of electrons is projected horizontally to the right. A straight current-carrying conductor is supported parallel to the electron stream and above it. If the current in the conductor is from left to right, what will be the effect on the electron stream?

Options:

Answer:
B
Solution:



Magnetic field due to wire at electron stream is in+ydirection

the velocity ofeis in+i^

∴Force on electrons,F→=qv→×B→

The direction of this force is=-i^×j^=-k^

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic Force
⏱ 2mℹ️ Source: PYQ_2020

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