Magnetics 3 Question 8
8. A wire (with each side of length ) bent as shown in figure and carrying a current is placed in a uniform magnetic induction parallel to the positive -direction. The force experienced by the wire is …… in the direction.
(1990, 2M)
True/False
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Answer:
Correct Answer: 8.
Solution:
- Net force is on an imaginary wire
having current from to .