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 $
