Electro Magnetic Induction And Alternating Currents Question 434

Question: A long horizontal metallic rod with length along the east-west direction is falling under gravity. The potential difference between its two ends will [MP PMT 1997]

Options:

A) Be zero

B) Be constant

C) Increase with time

D) Decrease with time

Show Answer

Answer:

Correct Answer: C

Solution:

$ e=Bvl\Rightarrow e\propto v\propto gt $



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