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A metal rod is forced to move with constant velocityv along two parallel metal rails, connected with a stripof metal at one end. A magnitude B = 0.350 T points out ofthe page.

(a) If the rails are separated by 25.0 cm and the speedof the rod is 55.0 cm/s, what emf is generated?

(b) If the rod hasa resistance of 18.0 Ω and the rails and connector havenegligible resistance, what is the current in the rod?

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