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1. The circuit shown here cant be reduced, since none of the resistors are connected in series or in parallel with each other. The unlabeled arrows show the direction of current in resistors 2, 4, and 5. Use Kirchhoffs junction or loop rules to answer questions (a)-(c) below. Show work for all calculations, and briefly explain your reasoning on current direction in (a) and (b). The symbols Ii, h, etc. represent the currents in resistors Ri, Rs, etc (a) If h=1.60 Aand 1,-2.30 A, what ish, and does it flow from, b to c or from c to b? (b) If -1.52 A, what is I, and does it flow from a to b or from b to a? (c) What is the batterys emf A (d) what is the batterys current (e) Based on your answers to (e) and (d) what is the circuits equivalent resistance? R = 8.0 Ω R,-2.0 Ω Rs-6.0Ω
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