Magnetic flux through the center of the solenoid
A solenoid of radius 1.1 cm produces a magnetic field at its center is 0.28 T. What is the magnetic flux through the center of the solenoid?
a) 1.1 x 10^-4 T
b) 2.2 x 10^-4 T
c) 3.3 x 10^-4 T
d) 2.2 x 10^-3 T
e) 3.4 x 10^-4 T
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