(Solved): Two circuits contain an emf produced by a moving metal rod, like that shown in the drawing. The sp ...

Two circuits contain an emf produced by a moving metal rod, like that shown in the drawing. The speed of the rod is the same in each circuit, but the bulb in circuit 1 has one-half the resistance of the bulb in circuit 2 . The circuits are otherwise identical. The resistance of the light bulb in circuit 1 is \( 59 \Omega \), and that in circuit 2 is \( 118 \Omega \). Determine (a) the ratio \( \zeta_{1} / \zeta_{2} \) of the emfs and (b) the ratio \( I_{1} / I_{2} \) of the currents in the circuits. (c) If the speed of the rod in circuit 1 were twice that in circuit 2 , what would be the ratio \( P_{1} / P_{2} \) of the powers in the circuits? (a) \( \zeta_{1} / \zeta_{2}= \) Number Units (b) \( I_{1} / I_{2}= \) Number Units (c) \( P_{1} / P_{2}= \) Number Units