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Name _______________________________ Date ____________ Period _____ Electric Circuits – Resistors in Parallel 1. You are given 2 different resistors: R1 = 30 Ω, R2 = 15 Ω. You also have access to a 6 V battery. Please determine the following: a. the equivalent resistance when all resistors are connected in Parallel; b. the total current IT for the circuit; c. the voltage across each of the resistors; d. the current through each of the resistors. e. the power dissipated by each resistor, and by the entire circuit. a) 10 Ω; b) 0.6 A; c) 6 V; d) 0.2 A, 0.4 A; e) 1.2 W, 2.4 W, 3.6 W 2. You are given 3 different resistors: R1 = 300 Ω, R2 = 200 Ω, R3 = 120 Ω. You also have access to a 12 V battery. Please determine the following: a. the equivalent resistance when all resistors are connected in Parallel; b. the total current IT for the circuit; c. the voltage across each of the three resistors; d. the current through each of the three resistors. e. the power dissipated by each resistor, and by the entire circuit. Physics Simple Parallel Circuits Bradshaw Name _______________________________ Date ____________ Period _____ a) 60 Ω; b) 0.2 A; c) 12 V; d) 0.04 A, 0.06 A, 0.1 A; e) 0.48 W, 0.72 W, 1.2 W, 2.4 W 3. You are given 4 different resistors: R1 = 100 Ω, R2 = 200 Ω, R3 = 300 Ω, and R4 = 400 Ω. You also have access to a 24 V battery. Please determine: a. the equivalent resistance when all resistors are connected in Parallel; b. the total current IT for the circuit; c. the voltage across each of the resistors; d. the current through each of the resistors. e. the power dissipated by each resistor, and by the entire circuit. a) 48 Ω; b) 0.5 A; c) 24 V; d) 0.24 A, 0.12 A, 0.08 A, 0.06 A; e) 5.76 W, 2.88 W, 1.92 W, 1.44 W, 12 W Physics Simple Parallel Circuits Bradshaw