2. The circuit in the figure on the right shows a network of resistorsconnected in series and in parallel.(a) Determine the total resistance of the network.(b) What is the current through the 3.00-0?E = 60.0 V, r3D3.00 1 12.06.00N 4.0 3.50 A4. In the circuit shown on the right, the rate at which R1dissipating electrical energy is 20.0W.(a) Find R, and R2.(b) What is the emf of the battery?(c) Find the current through both R2 and the 10.0-0resistor.+ 10.00R2 R2.00 A(d) Calculate the total electrical power consumption in allthe resistors and the electrical power delivered by the battery.

We are allowed to give the explanation of first question only which is given below. Please repost…

2. The circuit in the figure on the right shows a network of resistors connected in series and in parallel. (a) Determine the total resistance of the network. (b) What is the current through the 3.00-0? E= 60.0 V, r=D0 3.00 0 12. 6.00 N 4.00n

2. The circuit in the figure on the right shows a network of resistors connected in series and in parallel. (a) Determine the total resistance of the network. (b) What is the current through the 3.00-0? E= 60.0 V, r=D0 3.00 0 12. 6.00 N 4.00n

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

2. The circuit in the figure on the right shows a network of resistors
connected in series and in parallel.
(a) Determine the total resistance of the network.
(b) What is the current through the 3.00-0?
E = 60.0 V, r3D
3.00 1 12.0
6.00N 4.0

3.50 A
4. In the circuit shown on the right, the rate at which R1
dissipating electrical energy is 20.0W.
(a) Find R, and R2.
(b) What is the emf of the battery?
(c) Find the current through both R2 and the 10.0-0
resistor.
+ 10.00
R2 R
2.00 A
(d) Calculate the total electrical power consumption in all
the resistors and the electrical power delivered by the battery.

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