Choose the correct answer 1- The resistivity of the conductor depends on (a) area of the conductor (c) type of material. (b) length of the conductor (d) none of these 2-The resistance of a conductor of diameter & and length / is R 2. If the diameter of the conductor is halved and its length is doubled, the resistance will be (c) 4R Ω (d) 8.R 2 (a) RΩ (b) 2R Ω (b) 2R Ω 3- How many coulombs of charge flow through a circuit carrying a current of 10 A in minute? (a) 10 (b) 60 (c) 600 (d) 1200

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Choose the correct answer
1- The resistivity of the conductor depends on
(a) area of the conductor
(c) type of material.
(b) length of the conductor
(d) none of these
2-The resistance of a conductor of diameter and length / is R 22. If the diameter of the
conductor is halved and its length is doubled, the resistance will be
(c) 4R Ω (d) 8R Ω
(a) RΩ
(b) 2R Ω
(b) 2R Ω
3- How many coulombs of charge flow through a circuit carrying a current of 10 A in 1
minute?
(a) 10 (b) 60 (c) 600 (d) 1200
4- Internal resistance of ideal current source is
(a)
Zero (b)Infinite (c)
(c) Finite (d) 100 ohms
Finite
5- For the circuit shown in Fig. 1, the current in the 12 resistor is.
(a) SA
A
(b) 10A
(c)
15A
10 V
(d) zero
#sv
5 V
F
www
Fig.1
10
Transcribed Image Text:Choose the correct answer 1- The resistivity of the conductor depends on (a) area of the conductor (c) type of material. (b) length of the conductor (d) none of these 2-The resistance of a conductor of diameter and length / is R 22. If the diameter of the conductor is halved and its length is doubled, the resistance will be (c) 4R Ω (d) 8R Ω (a) RΩ (b) 2R Ω (b) 2R Ω 3- How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? (a) 10 (b) 60 (c) 600 (d) 1200 4- Internal resistance of ideal current source is (a) Zero (b)Infinite (c) (c) Finite (d) 100 ohms Finite 5- For the circuit shown in Fig. 1, the current in the 12 resistor is. (a) SA A (b) 10A (c) 15A 10 V (d) zero #sv 5 V F www Fig.1 10
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