A conductor 4 m long lies along x-axis with a current of 10.0 A in the $${\hat i}$$ direction. The force on this conductor due to a magnetic field $$B = 0.05\hat kT$$ is
A. $$2.0\hat jN$$
B. $$0.2\hat jN$$
C. $$ - 0.2\hat jN$$
D. $$ - 2.0\hat jN$$
Answer: Option D
This Question Belongs to Electronics And Communications Engineering >> Electromagnetic Field Theory
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