Electro Magnetic Induction And Alternating Currents Question 452
Question: A conductor AB of length $ l $ moves in x - y plane with velocity $ \vec{v}=v_{0}(\hat{i}-\hat{j}) $ . A magnetic field $ \overset{\to }{\mathop{B}}=B_{0}(\hat{i}+\hat{j}) $ exists in the region. The iduced Emf is
Options:
A) 0
B) $ B_{0}lv_{0} $
C) $ B_{0}lv_{0} $
D) $ \sqrt{2}B_{0}v_{0} $
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Answer:
Correct Answer: A
Solution:
- $ \vec{\ell },\vec{v} $ , and $ \vec{B} $ are coplanar.
BETA
