Parallel Circuits ReviewIn a Parallel circuit, the Voltage across each cell is the same, while the total current isequal to sum of the currents in each resistor.In a series circuits, the total voltage is equal the sum of the voltages across eachresistor. The current, however is the same for each resistor,1. The circuit shown in the diagram consists of two resistors connected in parallelto a cell. The value of Itotal is equal to 30 A. What is the value of V(2)?50-wwwww2. The circuit shown in the diagram consists of two resistors connected in parallelto a cell. The value of the current given by the second ammeter, / is 3 A.What is the value of I (total)?3. A student sets up the circuit shown in the diagram. The value of Itotal is 8 A andthe value of I is 6 A.wwwwa). What is the value of /(2)?b). What is the potential difference supplied by the cellthe circuit?

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1. The circuit shown in the diagram consists of two resistors connected in parallel to a cell. The value of total is equal to 30 A. What is the value of V(2)? 50 www wwwww 2. The circuit shown in the diagram consists of two resistors connected in parallel to a cell. The value of the current given by the second ammeter, / is 3 A. What is the value of I (total)? 3. A student sets up the circuit shown in the diagram. The value of /total is 8 A and the value of / is 6 A. www 120 www a). What is the value of /(2)? b). What is the potential difference supplied by the cell to the circuit?

1. The circuit shown in the diagram consists of two resistors connected in parallel to a cell. The value of total is equal to 30 A. What is the value of V(2)? 50 www wwwww 2. The circuit shown in the diagram consists of two resistors connected in parallel to a cell. The value of the current given by the second ammeter, / is 3 A. What is the value of I (total)? 3. A student sets up the circuit shown in the diagram. The value of /total is 8 A and the value of / is 6 A. www 120 www a). What is the value of /(2)? b). What is the potential difference supplied by the cell to the circuit?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

Parallel Circuits Review
In a Parallel circuit, the Voltage across each cell is the same, while the total current is
equal to sum of the currents in each resistor.
In a series circuits, the total voltage is equal the sum of the voltages across each
resistor. The current, however is the same for each resistor,
1. The circuit shown in the diagram consists of two resistors connected in parallel
to a cell. The value of Itotal is equal to 30 A. What is the value of V(2)?
50
-ww
www
2. The circuit shown in the diagram consists of two resistors connected in parallel
to a cell. The value of the current given by the second ammeter, / is 3 A.
What is the value of I (total)?
3. A student sets up the circuit shown in the diagram. The value of Itotal is 8 A and
the value of I is 6 A.
w
www
a). What is the value of /(2)?
b). What is the potential difference supplied by the cell
the circuit?

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