Q: Determine y and v2 in the circuit given below, where Vy= 14 V. 20 ww- + ww 220 20 The value of y is…
A: Given Five resistors of resistance 2 ohm each are arranged as shown in the figure Vv = 14 V WWe have…
Q: Electric current may be expressed in which one of the following Units? w) coulombs/volt x) joules…
A: Current is defined as charge per unit time
Q: Problem 2: A component uses 55.04 W of power and has a resistance of 16.8 2. Determine the electric…
A: given that,powerP=55.04 WresistanceR=16.8 Ω
Q: (((Q2/ B))) : Find the value of (R total) for the circuit shown. 3Ω 6Ω 20A ww 6Ω 60 10Ω 20 14 Q
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Q: 2. Type of Connection: R1 = 252 VT = IT = RT = V1 = = R1 = VT = 12 V V2 = 12 = R2 = R2 = 30.0 2
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Q: - Given that V= 24 Volts, Find E in the circuit below. R = 62 R, =42 R= 162 R 12 24 V R; =42 R =62…
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Q: What is the equivalent resistance between points a and b when R = 15.9 O? R R R R R R Select one: A.…
A: In the given equation, We have to determine the equivalent resistance between points A and B.
Q: Answer All Questions Q1) For the following circuit Find the currents I1, 12, v1 and V2. + V2 V1 24…
A: In the left loop, Resistance 1 & 2 is R1 =R2 = 24 kilo-ohms Resistance 3 is R3 = 12 kilo-ohms In…
Q: Use Ohm's law to calculate the current in the four circuits below. How do the currents in Circuits…
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Q: What is the potential difference across a 23.2_mH indüctor if the current 514 mA to 313 mA in 11.8…
A: Given: Inductance of the inductor L = 23.2 mH Drop down in current ∆i=514-313=201 mA Time ∆t=11.8 μs
Q: For the ladder network in the given figure, find /and Reg. Assume V= 19 V. 10 ww ww V 4Ω 22 eq The…
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Q: Q) Calculate the equivalent resistance in the figure below: 102 a c 62 www Rab 32 42 ww 122 bo ww
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Q: Each of the eight conductors in the figure carries 5.91 A of current into or out of the page. Two…
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Q: For the following circuit in the figure below. Determine V-V, (in units of V) for e= 47 V. a 242 22…
A: In the given circuit we have to find Vb - Va .
Q: 2. A particle of mass m falls against a resistance, per unit mass, proportional to its velocity v.…
A: The terminal velocity is the final constant of time velocity that a body under freefall has if it is…
Q: Show that the units 1 V2 / Ω = 1W, as implied by the equation P = V 2 / R .
A: The ohm’s law,
Q: R4 Rg (a) Number i 138 Units Ω (b) Number i 0.0435 Units A (c) Number i 0.0161 Units A
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Q: The current in a circuit is 0.5 A. How much charge passes in 2 min. ? C = 6.24 x 10¹8 q = lt
A: Given data : Current=I Time=t Required : Charge
Q: 22 62 ww I 82 ww 16 V 4 A 12 V
A: According to the superposition theorem, the circuit having multiple independent current or voltage…
Q: QI: Using the information provided, find the unknown quantities for the circuit shown in figure(1).…
A: The unknown quantities. CurrentsI1 and I3.R2 and R3.Battery potential(E). given, Circuit.
Q: Determine the equivalent resistance between terminals b and d. a bo mb ww 5 ohms 10 ohms 18.3333…
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Q: C.) For the circuit shown below, determine Reg & the current supplied by the battery. R1 = 400 N, R2…
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Q: What is the value of the total charge on the circuit? 0.1591 C 0.0109 C 0.1945 C 0.0057 C
A: Given C1= 470 uF C2= 690 uF C3= 4.5 mF C4= 3.4 pF C5= 5 pF C6= 550 uF C7= 834 uF C8= 950 uF V = +50…
Q: Table 2. Resistance of conductor for different cross-sectional areas D (cm) | A(cm?) Length (cm) | I…
A: The resistance of any wire is the ratio of the voltage across the wire to the current passing…
Q: (c) Find the power supplied by each battery. left battery 3.88 right battery 0.6 X W
A: Power supply = VI
Q: Show that (ab)c can have more values than abc. As examples compare(a) [(−i)2+i]2−i and…
A: (a) [(−i)2+i]2−i and (−i)(2+i)(2−i) = (−i)5;(b) (ii)i and i−1
Q: Each of the eight conductors in the figure carries 5.91 A of current into or out of the page. Two…
A: A dot represents current coming out of the page and the cross represents current going into the…
Q: Which of the following combinations has the dimension of electrical resistance (€o is the…
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Q: What is the SI unit of power? * A} coulomb B} volt C) ampere D) watt
A: ques: What is the SI unit of power? * A} coulomb B} volt…
Q: What is the equivalent resistance between points a and b when R = 15.2 0? R R Select one: A. 22.80…
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Q: Q.1: Determine ( Vo) and (1) in the following circuit, given: E= 13 V and R= 6 kn. Si Ge R Vo
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Q: In the circuit shown, R₁ = 3, R₂ = 2, R₂ = 50₁&₁ = 4 V₁&₂ = 10 V and 3 = 6 V. Find the currents 1₁,…
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Q: For the circuit shown below, determine the power consumed by battery 1's internal resistance. O…
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Q: In the circuit shown, R₁ = 32, R₂ = 2, R₂ = 5 ₁&₁ = 4 V, &₂ = 10 V and 3 = 6 V. Find the currents…
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Q: Which of the following units is not a unit of LET? A. eV/em B. N/m C. keV/m D. J/mm
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Q: What is the equivalent resistance between points a and b when R = 21 Q? R R a R R Select one: O A.…
A: In the given circuit we have to determine the equivalent resistance between points a and b.
Q: 1. Find the current IA, IB, IL. A 24√ IL 0.452 M H I₁ 0.80 B E IL 0.45 Is €265
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Q: A certain compact disc player draws a current of 330 mA at 9.0 V. How much power is required to…
A: Answer:- Given Current (I) = 330 mA = 0.330 A Potential difference ( V) = 9 v We know that The…
Q: QUESTION 4 In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 1 = 4 V, 2 = 10 V, and…
A: We have a circuit given with three resistors R1=3 ohms, R2=2 ohms and R3=5 ohms and three batteries…
Q: . A typical lightning bolt has an average current of 3x104A lasting 0.2 s. How much charge is…
A: Current is the rate of flow of charge in a conductor.
Q: V(Volts ) R1 202 ww ww ww Q4.7 If the slope of the graph is 18 V/A, then the resistance R, (in 2)…
A: Given : Slope of the VI graph = 18 V/A
Q: 4. In the circuit shown, R₁ = 3, R₂ = 2N, R₂ = 5 ₁ &₁ = 4 V, ₂ = 10 V and 3 = 6 V. Find the currents…
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Q: 4. In the circuit shown, R₁ = 3, R₂ = 2, R₂ = 5, &₁1 = 4 V, ₂ = 10 V and 3 = 6 V. Find the currents…
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Q: Two capacitors, 4.7 microF and 5.6 microF, are conneted in parallel. If a 9 volt batte is to be…
A: (C) Write the given values with the suitable variables. C1=4.7 μFC2=5.6 μFV=9 V Here, V is the…
Q: What are the expected readings of the following in the figure below? (R = 8.00 0, AV = 5.20 V) AV…
A: Apply Kirchhoff’s voltage law in the right-most loop, and solve it as follows. -∆V+V+4.50…
Q: 33. What is the voltage at node a a. 8V 34. What is the voltage at node c а. 8V b. 10 V c. 20V d.…
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Q: E33. One battery supplies 30mW to an 8? loudspeaker. How many electrons leave the negative terminal…
A: Given : Power (P) = 30 mW = 30 x 10-3 W Resistance (R) = 8 Ω Time (t) = 1 min = 60 seconds
Q: Given the circuit below: A 20 ww 32 12V 42 ww w B What is the current (in A) through R4? ww
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- A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200 inseries with a 1.53-V carbon-zinc dry cell having a 0.100- internal resistance. The load resistance is 10.0 . (a) Draw a circuit diagram of the toy and itsbatteries, (b) What current flows? (c) How much power is supplied to the load? (d) What is the internal resistance of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?A 100-W lightbulb has a resistance of about 12 Ω when cold (20 ∘C) and 124 Ω when on (hot). Estimate the temperature of the filament when hot assuming an average temperature coefficient of resistivity α=0.0045(C)^−1. Express your answer to two significant figures and include the appropriate units T=What is the resistance of a NichromeTM wire at 0.0 ∘C∘C if its resistance is 105.60 ΩΩ at 12.1 ∘C∘C? The temperature coefficient of resistivity for NichromeTM is 0.00040 (∘C)−1(∘C)−1 . Enter your answer in ohms to four significant figures.
- What is the resistance of a silver wire 15 m long at 20 degrees Celsius and whose diameter is 0.00085m? The resistivity (rho) of silver at 20 degrees Celsius is 1.6 x 10-8m . (A = π r²)consider a portable electric blanket that runs on a 4,5 V battery. ıf you use copper wire with a 0,75 mm diameteras the heating element, how long should the wire be (in units of meters) if you want to generate 20 W of heating power ?(take the resistivity of the copper wire as p = 1,7 * 10-8 ohm*m)Consider an aluminum wire of diameter 0.600 mm and length15.0 m. The resistivity of aluminum at 20.0°C is 2.82 x 1028 Ω ⋅ m. (a) Find the resistance of this wire at 20.0°C. (b) If a 9.00 - Vbattery is connected across the ends of the wire, find the currentin the wire.
- What length of copper (ρ =1.78 x 10−8Ωm) wire 1.2 mm in diameter is needed to make a 20-Ω resistor at 20oC? What length of nichrome wire is needed? (ρ = 100 x 10−8Ωm)A child’s electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200 Ω in series with a 1.53-V carbon-zinc dry cell having a 0.100-Ω internal resistance. The load resistance is 10.0 Ω . (a) Draw a circuit diagram of the toy and its batteries. (b) What currentflows? (c) How much power is supplied to the load? (d) Whatis the internal resistance of the dry cell if it goes bad, resultingin only 0.500 W being supplied to the load?Consider 3 resistors with resistances 0.95 × 102 Ω, 2.9 kΩ, and 3.5 kΩ. Part (a) What would be their resistance, Rs, in kilohms, if they were connected in series? Rs = Part (b) What would be their resistance, Rp, in ohms, if they were connected in parallel? Rp =
- What is the resistance of a 3.4-mm length of copper wire 1.3 mm in diameter? The resistivity of copper is 1.68×10^−8 Ω⋅m1 Express your answer to two significant figures and include the appropriate units.A conductor has a diameter of 2.59 mm. How many meters of this material are needed to yield a resistance of1Ω. The resistivity of the conductor is 1.77x10−8Ω.?.If R1 = 500 ohms and R2 = 250 ohms, what is the largest resistance you can get by combining both resistors?
