Question

General Physics 2 PERFORMANCE TASK 3 Answer the following items with complete solution and encircle the final answer. (Write your solution & answer on this paper, attach additional solution paper whenever necessary.) 1. The battery in the circuit below has a voltage rating of 10 V. What current flows through the circuit? R1 = 75 ? R2 = 50 ? R3 = 30 ? R4 = 45 ? R5 = 60 ? R6 = 20 ? V 2. A typical older incandescent lightbulb was 60 W. Assuming that 120 V is applied across the lightbulb, what is the current through the lightbulb? 3. Three identical cells in parallel, each has electromotive force 6V, r = 0.5 ? and connected to an external resistance of 3 ohms are used to form a circuit. Determine the (a) total internal resistance, (b) total EMF (c) total Resistance (d) total current of the external circuit. Grading Rubric Correct, clear, organized and complete solution /5 Accurate final answer/s. /1 Clean and written legibly /1

          General Physics 2 PERFORMANCE TASK 3
Answer the following items with complete solution and encircle the final answer. (Write your solution & answer on this paper, attach additional solution paper whenever necessary.)
1. The battery in the circuit below has a voltage rating of 10 V. What current flows through the circuit?
R1 = 75 ?
R2 = 50 ?
R3 = 30 ?
R4 = 45 ?
R5 = 60 ?
R6 = 20 ?
V
2. A typical older incandescent lightbulb was 60 W. Assuming that 120 V is applied across the lightbulb, what is the current through the lightbulb?
3. Three identical cells in parallel, each has electromotive force 6V, r = 0.5 ? and connected to an external resistance of 3 ohms are used to form a circuit. Determine the (a) total internal resistance, (b) total EMF (c) total Resistance (d) total current of the external circuit.
Grading Rubric
Correct, clear, organized and complete solution /5
Accurate final answer/s. /1
Clean and written legibly /1

General Physics 2 PERFORMANCE TASK 3
Answer the following items with complete solution and encircle the final answer. (Write your solution answer on this paper, attach additional solution paper whenever necessary.)
1. The battery in the circuit below has a voltage rating of 10 V. What current flows through the circuit?
R1 = 75 ?
R2 = 50 ?
R3 = 30 ?
R4 = 45 ?
R5 = 60 ?
R6 = 20 ?
V
2. A typical older incandescent lightbulb was 60 W. Assuming that 120 V is applied across the lightbulb, what is the current through the lightbulb?
3. Three identical cells in parallel, each has electromotive force 6V, r = 0.5 ? and connected to an external resistance of 3 ohms are used to form a circuit. Determine the (a) total internal resistance, (b) total EMF (c) total Resistance (d) total current of the external circuit.
Grading Rubric
Correct, clear, organized and complete solution /5
Accurate final answer/s. /1
Clean and written legibly /1

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