a conducting rod moves perpendicularly through a uniform magnetic field. how does the emf change if both the velocity of the rod and the length of the rod are doubled?

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asked Apr 13, 2022 201k views

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a conducting rod moves perpendicularly through a uniform magnetic field. how does the emf change if both the velocity of the rod and the length of the rod are doubled?

Physics
high-school

Ejaz Karim asked

by Ejaz Karim

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Answer:

It increases by a factor of 4. (emf=Blv)

Step-by-step explanation:

Alex Warren answered Apr 19, 2022

by Alex Warren

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