For the given resistances, find the equivalent resistance of the network below. R1 = 540 0, R2 = 270 0, R3 = 510 0, R4 = 460 0, and Rg = 570 0. %3D %3D Requivalent 772.1 0 883.2 0 819.8 0 702.3 0 850.2 0 745.3 2 А. D. В. Е. С. F. 6.

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A: we know that;powerP=V2R

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Q: A capacitor of capacitance C=40 µF capacitor is used in conjunction with a motor. How much energy…

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Q: Using Kirchhoff's rules, find the following. (8, = 71.0 V, 8, = 60.2 V, and 83 = 79.0 V.) 4.00 kN E…

A: E1 = 71 volts E2 = 60.2 volts E3 = 79 volts R1 = 2000 ohm R2 = 3000 ohm R3 = 4000 ohm Let I1 flows…

Q: The copper wire with diameter 0.7 mm and 80 m long is connected to 15 V battery. Calculate the…

A: Given data:  Diameter (d) = 0.7 mm = 0.7×10-3 m Length (L) = 80 m Voltage (V) = 15 V Resistivity (ρ)…

Q: A wire has a diameter of 0.752cm and is 8.44m long. When connected to a 18.5V voltage source, the…

A: Given, Voltage, V = 18.5 V. Current, I = 57.3 A According to Ohm's law, Resistance,R=IV​. On…

Q: An electric heater is constructed by applying a potential difference of 126.3V across a wire with a…

A: Potential difference (V) = 126.3 volts Resistance (R) = 5 ohm

Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: The resistance Rof a wire of length l, cross secetion area A, and resistivity ρ,  is given by,R=ρlA

Q: An electric heater is constructed by applying a potential difference of 158.8V across a wire with a…

A:

Q: of 5.0 0. What is the power rating of the heater? Select one: A. 2.07 B. 2.46 C. 1.88 D. 1.72 OE.…

A: An electric heater which has following specifications- V=101.7 V R=5.0 ohm P=?

Q: What is the equivalent resistance between points a and b when R = 22.2 %3D Q? R R R R Select one: A.…

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Q: 43 A block in the shape of a rectangular solid has a cross- sectional area of 3.50 cm² across its…

A: Given Data, Cross-sectional area (A)=3.50 cm2 Front to rear length (l)=15.8 cm Resistance (R)=935 Ω…

Q: A 0.500-meter length of wire with a cross-sectional area of 3. 14 × 10¬6 m meters squared is found…

A: Length (l) = 0.5 m Area of cross sectional (A) = 3.14x10-6 m2 Resistance (R) = 3.885x10-3 ohm we…

Q: Using Kirchhoff's rules, find the following. (&₁ = 71.0 V, ₂ = 61.0 V, and 3 = b - a E₁ 1 IR2 IR3…

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Q: Calculate а. Current in each resistor b. Voltage in each resistor С. Power in each resistor R1 R2 14…

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Q: =9634 Given that the delivered power to a resistor is equal to P when the current flowing in the…

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Q: What is the resistance (in N) of a 4.5 m length of copper wire 1.5 mm in diameter? p=1.68x102-m…

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Q: Determine the current i using Nodal Analysis. V2 1 A 12 2 8 V ± R=72

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Q: A 9Ω : 2Ω 12 V = 6Ωξ 6Ωξ { 42 В Find the current through the battery. В. 2A E. 5A A. 1A С. ЗА D. 4A

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Q: A ribbon of material with a rectangular cross sectional area of (0.25 mm x 1.00 mm), length 21.9 cm…

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Q: Two conductors are made of the same material and have the same length. Conductor 1 is a solid wire…

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Q: Consider the circuit shown in the figure, where ɛ, = 21.7 V, E, = 11.3 V, and R = 14.0 Q. (Due to…

A: Given that,e1=21.7 Ve2=11.3 VR=14 Ω

Q: Q/Determine the current through (R4) in figure below, if Vs= 50 v. 330 n 560 0 R4 560 1 330

A: Given :  Resistances : →R1=560 Ω→R2=330 Ω→R3=330 Ω→R4=560 Ω Voltage : →Vs=50 V

Q: The circuit to the right consists of a battery (Vo = 6.00 V) and five resistors (R₁) 811 92, R₂ =…

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Q: 9. Given the following figures below, answer the proble 30 50 20 120 100 40 90 12 v 50 11 0 20V 30 B…

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Q: Consider the following circuit: 1zv RS If 1.35 A is flowing through R1, how much current is flowing…

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Q: "You are asked to make a 13 2 resistor with a spool of wire of radius 7.5 × 10-5 m and resistivity…

A: given  R = 13 ohm  Resistivity = 1.68 × 10-8 ohm  r = 7.5×10-5 m  Using formula

Q: - 44. What is the resistance of an aluminum wire of length 10 m and cross-sectional area of 0.002 m²…

A: length = l = 10 m area = A = 0.002 m2 resistivity = 2.65X10-8X 100.002= 2.65 x 10-8 ohm-m

Q: Consider the circuit shown in the figure, where E, = 22.7 V, E, = 11.3 V, and R = 13.0 0. (Due to…

A: Using kirchoof laws we can find the current in each branch after power across resistance  can be…

Q: In the figure the current in resistance 6 is i6 = 1.38 A and the resistances are R1 = R2 = R3 = 2.20…

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Q: An electric heater is constructed by applying a potential difference of 132.5V across a wire with a…

A: Given: P.D across wire, V=132.5 V Resistance, R=5 Ω Let's find power rating of heater.

Q: A cylindrical copper rod has resistance R. It is reformed to thrice its original length with no…

A: Solution:-

Q: Given the figure below, find the total current of the circuit.

A: Given: V=12 VoltR1=100ohmR2=200 ohmR3=500ohmR4=300ohmR5=400 ohmFormula used to find Current…

Q: Using Kirchhoff's rules, find the following. (₁ = 70.5 V, &₂ = 61.5 V, and &3 = 78.1 V.) 4.00 ΚΩ www…

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Q: A piece of 12-gauge copper wire has a length of 22.25 m.  Using the included image as reference,…

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Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x…

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Q: and internal resist - circuit is 2.0 A

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Q: A lead rod has a length of 30.00cm and a resistance of 5.00μ. What is the radius of the rod? (Hint:…

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Q: 20. What is the current across the 30 resistor? * 4V 3Ω A. 0.39 A B. 0.64 A С. 1.03 А D. 2.40 A

A: Total current is I1 , which is drawn from the battery by the total equivalent resistance of the…

Q: Consider the following figure. 7.00 N 4.00 N 9.00 N R a b. (a) Find the equivalent resistance…

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Q: In the circuit shown, how much current flows through B? 10V A 100 B 200 с 300 D 402

A: In a given circuit, all resistors are connected in parallel. Thus, Voltage across all parallel…

Q: The resistance of a coil of copper wire is 3.35 S at 0°C. What is its resistance at 50°C. For copper…

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Q: For the circuit shown, the current flowing through R, is 0.1740 A. If R2 = 13.59 Q V. V, the…

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.