Consider the circuit shown below. Does the analysis of the circuit require Kirchhoff’s method, or can it be redrawn to simplify the circuit? If it is a circuit of series and parallel connections, what is the equivalent resistance?

Q: Given the circuit below, find the equivalent resistance between a and b. 20 8Ω 12 N а b 4 N d

A: From the figure, 2Ω, 12Ω, 4Ω are parallel and let their equivalent resistance is R1. The resistance…

Q: Calculate the resistance of a circuit with 1.7A flowing across a potential difference of 73V.

A: The resistance is given by the equation, R=VI

Q: 2.The batteries in each of the circuits shown below are same(4V) and the wires have negligible…

A: here, voltage of across battery(V) = 4v let, 'I' is the current in each circuit.

Q: Answer the following questions using the circuit shown below, What is the total resistance of the…

A:

Q: Consider a circuit with a main wire that branches into two other wires. If the current is 10 A in…

A:

Q: From the circuit shown, determine the resistance between terminals a and b. 10 20 30 40 50 a

A: Let R1, R2, R3, R4, and R5 denote the five resistors and R denotes the equivalent resistance of the…

Q: 10 n R4 R1 R6 5 V R2 20 R5 R7 R3 20 >+

A:

Q: How is a voltmeter connected in the circuit to measure the potential difference between two points?

A: The voltmeter is an electronic device. It is used to measure the voltage across the terminals of the…

Q: For the circuit shown in figure, find the current Ix R₁ R₂ 12 V R3 (+1) 9V

A:

Q: 20 30 50 a

A: The network of resistance is given below.

Q: What is the equivalent resistance between points 1 and 2 of the circuit shown? 1 1N 2. 4,

A:

Q: In the electric circuit below, find the electric current, in the unit of A. (V = 1.5 V and R = 4.8…

A: Voltage ( V) = 1.5 v Resistance ( R) = 4.8 ohm

Q: In your own words, state the relationship between resistance and current in a circuit.

A: The relationship between current and resistance is expressed by Ohm's Law. This states that the…

Q: Calculate the resistance of a wire which has a uniform diameter of 1.63mm and a length of 252.8cm if…

A: The value of resistance is  R = 0.078 ohm

Q: The equivalent resistance between points A and B of the circuit shown is: 1 1 A 4 1 в 2 2

A:

Q: How do internal resistances affect the circuits

A: Introduction: The internal resistance is the resistance within the battery which resist the electric…

Q: The basic Wheatstone Bridge circuit is shown below, If the Galvanometer reads zero in each of the…

A: when galvanometer reads zero current, then Wheatstone bridge is balanced bridge For balanced bridge…

Q: The circuit shown contains four identical 22 ohm resistors wired to a battery. Calculate the…

A: Analyze the diagram of the given circuit.

Q: A circuit has a resistance of 200 ohms. The resistance of the circuit can be reduced to 120 ohms by…

A:

Q: How are voltmeters connected in a circuit?

A: Voltmeter is used to measure voltage across a electrical device. In order to measure the voltage,…

Q: Kirchhoff’s laws

A:

Q: You built a circuit consisting of four (4) resistors and two (2) cells as shown in the figure. What…

A:

Q: Does adding resistors in parallel increase or decrease the overall resistance of a circuit?

A:

Q: Do batteries in a circuit always supply power to a circuit, or can they absorb power in a circuit?

A: Batteries in a circuit do not always necessarily supply power.

Q: If the figure shows a part of an electric circuit, then the current I is 5A 6A 1A 2A 1A Select one

A: This is the basic application of Kirchhoff's Junction Law, which says that at any junction in an…

Q: For the circuit shown to the right, findthe following: a.The current through the 2.00kΩ resistor.…

A: first we calculate the equivalent resistance.  Req = 2+( 6*(3+5)/ (6+3+5)) = 5.43 k ohm Current =…

Q: In one to two sentences, explain the importance of applying Kirchhoff's Junction Rule in circuit…

A:

Q: Draw a parallel circuit that connects a battery and four resistors in four branches with a total…

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

Q: For the circuit in the Figure below, calculate (a) the circuit's equivalent resistance. (b) the…

A:

Q: way the effect of temperature increases on the resistance of a metallic

A: Describe in a creative way the effect of temperature increases on the resistance of a metallic…

Q: How does decreasing the length of a wire affect a circuit

A: Given Decreasing the length of a wire

Q: Consider the electric circuit shown in the sketch, consisting of a 12.0-V battery and three…

A: Given:-               Consider the electric circuit shown here, consisting of a 12.0-V battery and…

Q: Calculate the resistance of a wire which has a uniform diameter of 1.72mm and a length of 312.5cm if…

A: We have to use basic formula here.

Q: Complete the table using the given three resistors and a power supply below with their respective…

A: Given:- R1 =3 ohm  R2 = 9 ohm  R3 = 18 ohm  V=12 Volt Find:- All the values of voltage and current…

Q: how a potentiometer can be used to control or vary the current in a circuit

A: we can say that,⇒In potentiometer, voltage is controlled by adjusting the sliding contact on the…

Q: Determine the current through the 5Ω load resistor in the circuit shown below.

A: Given data:

Q: Figure shows a circuit composed of a 24-V battery and four resistors, whose resistances are 110,…

A: To Find the total current supplied by the battery and The voltage between points A and B in the…

Q: Using Kirchhoff’s Laws to determine the power received by each of the resistors in the circuit shown…

A: First labelling the nodes and loops

Q: What are the advantages and disadvantages of the two types of circuit?

A:

Q: The table below shows the current through each circuit element in a circuit consisting of three…

A:

Q: Figure show a circuit consisting of 5 resistor connected to a 24 V batter. Calculate the equivalent…

A:

Q: Calculate the total resistance in ohms (Ω) in the circuit below.   Below are the resistances for…

A: Total resistance can be found by sum of individual resistances. Rtotal=R1+R2+R3 But in given circuit…

Q: By means of circuit diagrams, show how a galvanometer can be used as,an ammeter and a voltmeter

A: Given Galvanometer : it is a device which shows the presence of current in a circuit due to magnetic…

Q: : For the circuit shown in below, find the current IL through 6 N istor using Thevenin's theorem.

A: Note:-  “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Based on the circuit shown below, what is the total current in the circuit?

A: We first find the total resistance in the circuit and use it to solve for the current in the…

Q: Use Kirchhoff's second law to calculate the current I in the circuit shown below. 10 2 6.0 V I 202

A: