PHYS208 Fundamentals of Physics II

Hint for Ch. 31, 10P

Keep in mind that the axial field outside a long solenoid is zero. What is the correct area to use for the flux determination -- the cross-sectional area of the solenoid or the area of the 120-turn coil?

Last updated Nov. 6, 1997.
Copyright George Watson, Univ. of Delaware, 1997.