PRELAB 1. Using one of the relationships for resistors connected in parallel, solve for the total resistance in Figure 1. Show Calculations R Total R133.3ΚΩ R235.6KQ R332.2ΚΩ Figure 1. Parallel resistive circuit for part 1 of the prelab

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PRELAB
1. Using one of the relationships for resistors connected in parallel, solve for the total resistance in
Figure 1. Show Calculations
R Total
R133.3ΚΩ
R235.6KQ
R332.2ΚΩ
Figure 1. Parallel resistive circuit for part 1 of the prelab
2. Refer to the circuit in Figure 2.
Answer the following;
a. In branch C, how are R5, R6 and R7 related to each other? How are their currents related? How are
their voltage drops related to the voltage across branch A and branch B?
b. In branch B, how are R3 and R4 related to each other? How are their voltage drops related to the
voltage across branch B?
c. What is the relationship between the sum of the currents of branches A,B, and C to the current
through R1? Why?
d. Make a statement that compares the amount of current through each branch (A,B, and C) with the
resistance on the branches (A, B, and C).
e. Branch B and branch C connected in series or parallel? How is the voltage across them related? f. Is
the voltage across R3 in branch B and R5 in branch C the same? Why or why not?
Transcribed Image Text:PRELAB 1. Using one of the relationships for resistors connected in parallel, solve for the total resistance in Figure 1. Show Calculations R Total R133.3ΚΩ R235.6KQ R332.2ΚΩ Figure 1. Parallel resistive circuit for part 1 of the prelab 2. Refer to the circuit in Figure 2. Answer the following; a. In branch C, how are R5, R6 and R7 related to each other? How are their currents related? How are their voltage drops related to the voltage across branch A and branch B? b. In branch B, how are R3 and R4 related to each other? How are their voltage drops related to the voltage across branch B? c. What is the relationship between the sum of the currents of branches A,B, and C to the current through R1? Why? d. Make a statement that compares the amount of current through each branch (A,B, and C) with the resistance on the branches (A, B, and C). e. Branch B and branch C connected in series or parallel? How is the voltage across them related? f. Is the voltage across R3 in branch B and R5 in branch C the same? Why or why not?
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