Electro Magnetic Induction And Alternating Currents Question 418
A wire is sliding as it moves. The angle between the acceleration and the velocity of the wire is
Options:
A) $ 30{}^\circ $
B) $ 40{}^\circ $
C) $ 120{}^\circ $
D) $ 90{}^\circ $
Show Answer
Answer:
Correct Answer: C
Solution:
- $ {{\vec{F}}_{m}}\bot \vec{v}\therefore \theta =90{}^\circ +30{}^\circ =120{}^\circ $
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