.Below is the panel of a Voltmeter that measures voltage in an electrical circuit. Since the unit of measurement (Volt), how should the given measurement be written with the margin of error?

Q: what is another form of the unit voltage?   a. J times c b. N/C c. J/C d. V/m

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Q: 1. Design a four-bulb circuit that fulfills all of the following criteria! i. Bulb A and Bulb D are…

A: Bulb A and Bulb D are equally bright. Bulb B and Bulb C are equally bright. If Bulb B is unscrewed…

Q: 1. Why is it incorrect to say. “The voltage at point X is 12 volts”? 2.What happens to the current…

A: Voltage is the electric potential difference between two points. It is measured in volts in…

Q: 8. An operating 100.-watt lamp is connected to a 120-volt outlet. What is the total electrical…

A: Given data:  Power (P) = 100 W Voltage (V) = 120 V Time (t) = 60 s Required: Total electrical energy…

Q: Three circuit diagrams are sho diagrams is accurate? Circuit A Circuit B Circuit C 幸R, ER, RR,

A: Parallel circuit is one in which electrical components are connected to the same electrical point in…

Q: What is the average wattmeter reading of one wattmeter method? O a. P1+P2 O b. Total power /2 O c.…

A: In one wattmeter method, Total power = average wattmeter reading x 3

Q: 5. What is the total circuit resistance when resistive elements of 5, 10, 15, and 20 connected in…

A: Given:- R1=5 ΩR2= 10 ΩR3=15 ΩR4= 20 Ω The current in the circuit I = 7 A  Find:- 1) Total circuit…

Q: Voltage ____ an electrical circuit. a. goes through b. is expressed across c. is constant…

A: Given:  Voltage

Q: What is the effect caused by the ammeter’s resistance when an ammeter is inserted into a circuit to…

A: What is the effect caused by the ammeter’s resistance when an ammeter is insertedinto a circuit to…

Q: What would you do if you had two resistors of equal value on hand and wanted to double the current…

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Q: In the section of circuit below, R1= 5.892 Ω, R2= 1.920 Ω, and the voltage difference Va-Vb= 3.000…

A: Given data: Value of resistance R1 is, R1=5.892 Ω. Value of resistance R2 is, R1=1.920 Ω. Potential…

Q: A 502 resistor is wired in series with a 100Q resistor. The two are connected to a 10V battery pack.…

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Q: 4. Plot a curve to show the variation of voltage with the current. CURRENT (mA) Solve the slope and…

A: Ohm's law states that the current through a conductor between two points is directly proportional to…

Q: 2. Consider an electric circuit shown in Figure 2. 30 4Ω 62 ww- 82 Figure 2 a. If the current…

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Q: 3. Using Kirchhoff's Voltage Law, calculate IT, Iı, and I2 for the circuit shown in Figure 3. R2 =4…

A: Given: The emf in the circuit is E = 45 V The value of resistance in the circuit is

Q: 2. Consider the circuit in the figure to the right. R (a) What is the equivalent resistance be-…

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Q: 4. In Question 3, what is the current in amperes if the voltage is halved and the resistance is…

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Q: 1: Suppose you have 10 light bulbs each of 100 Watt at your home. All of them are used for 6 hours…

A: 1.We know that, Energy=power×time To calculate the cost of energy for electrical energy…

Q: 41. Three resistors: R1 = 50, R2 = 30, and R3 = 42 are connected in series to each other. A…

A: Given data:  R1 = 5 Ω     R2 = 3 Ω R3 = 4 Ω Resistors are connected in series  Voltage across…

Q: 3. Ohm's Law states that the potential difference (voltage) across an ideal conductor is…

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Q: 0) Answer in terms of V a. Use Ohm's Law to calculate the current through the entire circuit. b.…

A: Given resistances, R1 =8 k ohm =8000 ohmR2= 6 k ohm = 6000 ohm voltage applied V = V voltcurrent in…

Q: 2.1:Draw a circuit diagram of the circuit 2.2:Briefly explain how to connect an ammeter to measure…

A: Answer 2.1 :

Q: Q2. An alternating voltage given as V=100 v2 sin100t is applied to a capacitor of 1µF. Calculate the…

A: The given values are listed below. V=1002sin100tC=1 μF=1×10-6 F Here, V is the alternating voltage…

Q: 2. A battery of emf 10 V and internal resistance 3 connected to a resistor. If the current in the…

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Q: 1. Draw a parallel circuit of three resistors whose resistance are 42, 6N and 122, a 24V battery and…

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Q: 1. An analog voltmeter is used to measure voltage of 60V across a resistor. The reading value is 58…

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Q: A resistor of 9 ohms is carrying  a current of 4 amperes.  What is the voltage that would be…

A: Given data:  Resistance (R) = 9 Ω Current (I) = 4 A Required: Voltage (V)

Q: 7. Compute the individual values and the total values of the voltage, the current, and the…

A: Given Circuit is parallel in which resistors are connected in parallel combination. In parallel…

Q: 2. Each resistor in the circuit below has a resistance of 2 ohm. The voltage supplied by the battery…

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Q: 2) What do the circuits shown below do? Expression your answers both as truth tables and as…

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Q: 15. All of the bulbs in the figure are identical and the wires and battery are ideal. What is the…

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Q: 5. An electric heater with a power of 1.5 x 10³ W, a 750 W toaster and iron 1000 W. All three are…

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Q: If you connect a voltmeter across the power supply what will be its reading if (a)the circuit is…

A: Power source shown in figure has no internal resistance . (a) When switch is open and Voltmeter is…