Solve the following 10013R3Figure 211. How many loop/s do you have in Figure 2?Ans.12. How many junction/s do you have in Figure 2?Ans.13. What is the value of 13?(A) 8 A(8) -8 A14. What is the value of R3?(A) 552(8) 10 (215. What is the value of V2?(A) -45 V(8) 45 V(C)-2 A(D) 2A(C) 15 Ω(D) 20 Ω(C) -25 V(D) 25 V 4. Consider the Wye (Y) network shown below. Which terminalthe equivalent resistance is maximum?2RR3R(C) BC(D) CN(A) AB(B) AC5. Which fundamental concept expresses the Kirchhoff'sCurrent Rule?(A) Conservation of charge(B) Conservation of energy(C) Conservation of current(D) Conservation of mass6. Which fundamental concept expresses the Kirchhoff'sVoltage Rule?111213(A) Conservation of charge(B)Conservation of energy(C)Conservation of current(D)Conservation of mass7. It states that the voltage or current in any branch is equal tothe algebraic sum of the individual contributions from eachand independent source with all other set to zero.(A) Mesh Analysis(B) Superposition Theorem(C) Kirchhoff's Current Rule(D) Kirchhoff's Voltage Rule8. In superposition theorem, the voltage source is removed by:(A) replacing it with an open circuit.(B) replacing it with an short circuit.(C) replacing it with a resistance in series.(D) replacing it with a resistance in parallel.

13 Figure 2 11. How many loop/s do you have in Figure 2? Ans. 12. How many junction/s do you have in Figure 2? Ans. 13. What is the value of 13? (A) 8 A (8) -8 A 14. What is the value of R3? R3 (A) 552 (B) 1002 15. What is the value of V2? (C)-2 A (D) 2A (C) 15 Ω (D) 20 Ω tilt V2

13 Figure 2 11. How many loop/s do you have in Figure 2? Ans. 12. How many junction/s do you have in Figure 2? Ans. 13. What is the value of 13? (A) 8 A (8) -8 A 14. What is the value of R3? R3 (A) 552 (B) 1002 15. What is the value of V2? (C)-2 A (D) 2A (C) 15 Ω (D) 20 Ω tilt V2

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 22P: The human body can exhibit a wide range of resistances to current depending on the path of the...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Solve the following

100
13
R3
Figure 2
11. How many loop/s do you have in Figure 2?
Ans.
12. How many junction/s do you have in Figure 2?
Ans.
13. What is the value of 13?
(A) 8 A
(8) -8 A
14. What is the value of R3?
(A) 552
(8) 10 (2
15. What is the value of V2?
(A) -45 V
(8) 45 V
(C)-2 A
(D) 2A
(C) 15 Ω
(D) 20 Ω
(C) -25 V
(D) 25 V

4. Consider the Wye (Y) network shown below. Which terminal
the equivalent resistance is maximum?
2R
R
3R
(C) BC
(D) CN
(A) AB
(B) AC
5. Which fundamental concept expresses the Kirchhoff's
Current Rule?
(A) Conservation of charge
(B) Conservation of energy
(C) Conservation of current
(D) Conservation of mass
6. Which fundamental concept expresses the Kirchhoff's
Voltage Rule?
11
12
13
(A) Conservation of charge
(B)
Conservation of energy
(C)
Conservation of current
(D)
Conservation of mass
7. It states that the voltage or current in any branch is equal to
the algebraic sum of the individual contributions from each
and independent source with all other set to zero.
(A) Mesh Analysis
(B) Superposition Theorem
(C) Kirchhoff's Current Rule
(D) Kirchhoff's Voltage Rule
8. In superposition theorem, the voltage source is removed by:
(A) replacing it with an open circuit.
(B) replacing it with an short circuit.
(C) replacing it with a resistance in series.
(D) replacing it with a resistance in parallel.

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