Current/Voltage/Power Definition: A 23V DC voltage source is connected directly to a load resistance. If after 2.8 hours the source has supplied 37C of charge to the load, how much energy has been dissipated in the load resistance during that time? Give your answer in Joules

Q: For the circuit shown in Figure, determine the power absorbed by the 5 ohm resiston ww 20 V ( ww

A: As all the elements are connected in series, considering the current flowing in the circuit is i,…

Q: b) A student sets up an electric circuit like the one shown in Figure Q1(b). i) Describe how a…

A: Given :   Practical current source the student in the laboratory has made the circuit.     The…

Q: Find the currents passing through the resistors in the circuit given below and the power dissipated.…

A: Assure node voltage V1,V2,V3 and V4 as shownFrom circuit:- V1=E1=157V                       Vx=V2-V3…

Q: An electrical appliance has a power ratinf of 10 kW and is having a resistance of 75 ohms. How much…

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Q: Considering a no.00 AWG wire is 100 m. For no.00 AWG wire, it has a resistance of 0.078 per 1000ft.…

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Q: no. 000 AWG wire is 100 meters long. For no. 000 wire, it has a wire resistance of 0.0618 ohms per…

A: In this question AWG wire is given...We have to find out power loss due to current and due to this…

Q: A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much power will be…

A: In this answer we will use the resistor and temperature dependence relation as shown below to find…

Q: A kilometer of wire having a diameter of 11.7 mm and a resistance of 0.031 ohm is drawn down so that…

A: The answer is 0.93 Ω The first cross section is (π/4)*(11.7)2 = 107.5sq.mm. The second is:…

Q: 9- A 5 meter long rod was placed in an electric field of 150 N /C as shown in the figure. How many…

A: In this answer let us find the potential difference between two ends of the rod using the relation…

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Q: 7. A current of 10 A flows through a conductor and 10 W is dissipated. What p.d. exists across the…

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Q: 2. In Figure, the battery voltage is V = 65 volts, and the values of the resistances, in ohms, are…

A: The solution can be achieved as follows.

Q: (a) The time varying current through a given resistance element is given by ( it) = 0.06t'-1.5)A.…

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Q: 6. A length of a copper telephone line has a resistance of 27 ohms at 20°C. What is the resistance…

A: Resistance: This is the property of a material that resists the flow of current and its unit is the…

Q: Find the current flowing through R1, R2, and R3 and the current flowing from the battery V1 using…

A: Find explanation below

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Q: Provide drawing or FBD. Determine the Equivalent resistance, Voltages across each elements, and the…

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Q: 1. The components inside the dashed line shown in the circuit below make up a device called the…

A: The circuit is as shown below,

Q: Q. What is the difference between the effect of resistance on current and voltage drop through and…

A: Resistance is the ability of material to resist the current flowing through it. When resistance is…

Q: 6. A length of a copper telephone line has a resistance of 24 ohms at 20°C. What is the resistance…

A: Note: As per our policy we can solve only one question, please re-upload the remaining question as a…

Q: The charging reactance of 50 km length of the line is 1500 ohm. What is the charging reactance for…

A: Given, Charging reactance of the line 1, Xc1=1500 Ω Length of the line 1, l1=50 km Length of the…

Q: Q1: By using any method for simplifying electric network , Find the current of 10 -: resistor V1 V2…

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Q: Question 1 A) For the circuit shown: E2 3000 SuF Ve B) Determine if E1=40V, and E2 = 80V, the value…

A: Given, E1=40 VE2=80 V

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A: We need to tell about ohms law ,

Q: If / = 8 mA, determine the power dissipated in the 3-N resistor at t= 2 ms. The power dissipated in…

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Q: Figure 1 shows a graph of Current (mA) vs Voltage (V) for three different materials namely A, B and…

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Q: Example 109. Determine the largest weight W that can be supported by two wires shown in Figure. The…

A: Draw the free body and force diagram.

Q: Given the figure: Use 4 decimal places when rounding off. a. Find the Reg if each resistor has a…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4. A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much energy will be…

A: In the question,  Find the energy dispersed if temperatures increase from 20° to 120° of carbon.

Q: A person working on a steel structure while standing on ground. An accident occurred where 7 A pass…

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Q: What is the color code for a 8KQ, tolerance t 10% resistor? Find the nominal value of the resistance…

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Q: (a) If element X of the circuit is an independent current source, with the arrow pointing upward,…

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Q: the circuit shown in the figure below, convert voltages and currents into power and find the power…

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Q: 6. Determine the power dissipated by the element of an electric fire of resistance 20 ohms when a…

A: Note as there are two questions and it is not mentioned which question to. So I am doing the first…

Q: What is the current (I) when voltage is 2v and resistance is 44 ohms? Do NOT include units Round…

A: Given : Voltage: V=2 VResistance: R=44 ohmsCalculation of current: I Do NOT include units Round…

Q: The temperature coefficient of resistance of a wire is 0.0008/°C. If the resistance of the wire is 8…

A: we need to find out resistance at 100 degree centigrade.

Q: Q2) Determine the current supplied by each battery in the circuit shown below using Kirchhoff's…

A: Since there are three meshes, let the three-loop currents be shown in Figure below

Q: For the circuit shown in Figure , calculate the voltage v, the conductance G, and the power p. 2 mA…

A: The obstruction offered to the smooth flow of current is called resistance. The electrical element…

Q: Pls. Answer thank you! In a 9,000 kW hydro-electric plant, the overall efficiency is 88% and the…

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Q: Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20…

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Q: Q/ using Kirchhoff's laws find the value of E for the circuit shown if the current in 8 ohm = 1 A

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Q: For the circuit shown in Figure , calculate the voltage v, the conductance G, and the power p. 2 mA…

A: Given data, I = 2 mA. R = 10 kΩ.

Q: Two ideal batteries with zero internal resistance and five resistors connected as shown in the…

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.