Question: OBLEM 2A: Three parallel wires in a plane carry constant currents of 20 A in the directions shown in the figure. The distance between wires

OBLEM 2A: Three parallel wires in a plane carry constant currents of 20 A in the directions shown in the figure. The distance between wires 1 and 2 is 4cm and the same for wires 2 and 3, as shown in the figure. Answers should be in N/m. (A) (8 pts) What is the magnitude and direction of the net force per unit length on wire 2? Wirel Wire2 Wire3 20A 20A 20A Direction : (B) (8 pts) What is the magnitude and direction of the net force on wire 3 (L = 1m)? 4cm 4cm F = Direction: PROBLEM 2B: Five resistors are connected to a 50 V battery as shown. R1 = 10 0, R2 = 30 2, R3 = 40 , R4 = 20 2, Rs = 20 0. (A) (10 pts) Calculate the equivalent resistance of the circuit. + WW WW Reg = RS (B) (10 pts) Calculate the current through R2. (C) (4 pts) Calculate the power dissipated through R2

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