A pickup truck has a width of 61.7 in. If it is traveling north at 32...
A pickup truck has a width of 61.7 in. If it is traveling north at 32 m/s through a magnetic field wth vertical component of 36 μT, what magnitude emf is induced between the driver and passenger sides of the truck?
0V
.00178V
.49397V
.07463V
none
Homework Answers
1 inch = 0.0254 m
so 61.7 in = 0.0254×61.7 = 1.56718 m
now induced emf by a conductor rod is given by
e = B×L×V
e= 36 ×10^-6 × 1.56718 × 32 = 0.001805 V
nearly equal to option b, 0.00178 V
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