A piece of a circuit is shown here. What is the total equivalent resistance of this piece of a circuit? 20 A 4 ohms O 8 ohms 6 ohms 2 ohms

Q: A circuit contains a 1.5 V battery and a bulb with a resistance of 3 Ω. Calculate the current.

A: According to ohm's law : Ohm’s law states that the voltage across a conductor is directly…

Q: What is the total or equivalent resistance in the circuit 24-volt 4.0 2 6.0 2 source

A: From the figure we can see that both resistors are connected in parallel.  In the parallel…

Q: A simple circuit is constructed such that 307.7 Volts is measured across a 1,469.1 Ohms resistor.…

A: Given data:  Voltage (V) = 307.7 V Resistance (R) = 1469.1 Ω Required: Current (I)

Q: What is the potential difference across a conductor to produce a current of 5.7 A if there is a…

A: Given- Currene(I) = 5.7 A Resistance (R) = 21.1 Ω

Q: which of the following is connected in parallel in a circuit? ammeter voltmeter both ammeter and…

A: An ammeter is a device used to measure the electric current in the circuit and…

Q: When you connect an ammeter in a circuit and it reads 103 milliamps what does that reading tell you?

A:

Q: Calculate the total resistance in a parallel circuit if there are three resistors that are: 4…

A: Given data: Resistors     R1=4ΩR2=4ΩR3=6Ω

Q: Three resistors of 10 Ω, 15 Ω, and 20 Ω are connected in parallel. Find the equivalent resistance.

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Q: What is the total current in the circuit below? 25 V 50 60

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Q: A series circuit has a 9 V battery and 3 light bulbs, each with a resistance of 8 ohms. Calculate…

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Q: A circuit in a TV has an overall resistance of 25.3 Ω. The current in the circuit is 4.69 A. How…

A: Power is,

Q: Three resistors,60.0 ohm, 10.0 ohm, and 50.0 ohm are wired in series and connected to a 100.0 V…

A: The equivalent resistance of the circuit is given by Req=R1+R2+R3 Here, R1,R2,R3 are resistances of…

Q: Determine the current that flows through the circuit in the Figure below 10 Ohm 6 Ohm 12V 5 Ohm

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Q: 2 ohm and 5 ohm resistances are connected in series.  What is the equivalent resistance.

A: When Two resistors are connected in series. Equivalent resistance calculated by the formula:   Req =…

Q: A 10.0 V battery is connected to four light bulbs (It has four resistors 2 ohms, 2 ohms, 3ohms, and…

A: It's not clear that the bulbs are connected in series of in parallel. Let's assume they are…

Q: The diagram below represents a circuit consisting of two resistors connected to a source of…

A: Given : Potential Difference=V=120 V R1=10 ohm R2=20 ohm We have to find the current in this circuit…

Q: in a circuit. They have a resistance so that the current flowing through the meter is very small…

A: The ammeter comes from the word "Ampere meter". The ampere is the unit of current and the ampere…

Q: 8. A cell has an emf of 6V, internal resistance of 1 ohms and a current of 0.5 A passing through it.…

A: Given value--- emf = 6 V. current = 0.5 Amp. internal resistance = 1 ohm. We have to find---…

Q: A 12 V battery is connected to three light bulbs in a parallel circuit. Each light bulb is…

A: Since the resistors are in parallel, 1Req=1R1+1R2+1R3

Q: Collect data: Measure the current in the circuit using the resistor and voltage combinations given…

A: Given : Set of Voltage and Resistance values, Required : Data of Current

Q: Refer to the circuit below. R1 = 10 ohms, and R2 = 20 ohms. What is the voltage across R2? Round off…

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Q: A circuit consists of 3 branches. The first branch has a 44.2V battery. The second branch has a…

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Q: Two resistors (202, and 602) are connected in parallel across a 9-Volts battery, what is the total…

A: Given: Resisitors 2Ω and 6Ω are connected in parallel combination           Voltage across the…

Q: A walkman uses a standard 1.5 V battery. How much resistance is in the circuit if it uses a current…

A: By ohms law R = V/i

Q: Two 6 ohm lightbulbs and two 3 ohm lightbulbs are all connected in parallel. What is the total…

A: Given Resistance of light bulbs in parallel are as follows R1 & R2 = 6 Ohms R3 & R4 = 3 Ohms…

Q: A circuit consists of 3 branches. The first branch has a 38.8V battery and a 5.3Ω resistor. The…

A: When the resistances are connected in the parallel combination, the voltage across each the resistor…

Q: Five cells, each with emf of 1.5V and internal resistance of 0.5Ω are connected in parallel. The…

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Q: In the figure below, Determine the resistance and current between A&B by using Delta to Star…

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Q: What is the resistance of a 18.0-m-long piece of 12.0-gauge copper wire having a 2.053-mm diameter?…

A: In this question we have to find the resistance of the given wire. Please give positive feedback if…

Q: A 9.0 V battery is connected to four light bulbs (It has four resistors 2 ohms, 4ohms, 5ohms, and 7…

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Q: The diagram shows four different circuits. Circuit 1 Circuit 2 Circuit 3 Circuit 4 Match each…

A: Let us replace the bulb with the resistor: Circuit: 1 Circuit: 2 Circuit: 3 Circuit: 4

Q: The circuit shown has an ammeter (A) and a voltmeter (V) installed. Determine the value of the…

A: We need to calculate the reading of the voltmeter shown in the figure.

Q: How many coulombs of charge pass through a cell if 2.20 amperes of current are passed through the…

A: Given:  Current(I) = 2.20 Amperes             Time (t) = 20 minutes = 20x60 = 1200 secs   To find:…

Q: A 9.0 V battery is connected to four light bulbs (It has four resistors 2 ohms, 4 ohms, 4ohms, and 6…

A: When circuit elements such as resistance, capacitance, inductors, and devices such as p-n diodes are…

Q: Two resistors are connected in series with a 9.000 V battery. The resistances are measured to be…

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Q: The circuit has a voltmeter that reads 6-V connected, in parallel, to resistor with unknown…

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Q: A circuit in a small appliance operates on a current of 1.5 mA. How many electrons enter and leave…

A: Given, Current I = 1.5 mA = 1.5 x 10-3 A Time t = 5 s   We know the expression for current is…

Q: An electric toaster operating on 120 volts draws a current of 34 amperes. The resistance of the…

A: electric toaster operating on 120 volts draws a current of 34 amperes. The resistance of the toaster…

Q: The following circuit has a bulb of resistance 54 N attached to a source 18 V. What must be the…

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Q: What is the resistance value of an electric appliance if its power output is 296 W when it is…

A: Given thatPower (P)=296 WVoltage (V)=120VCurrent=IOhm's lawV=IRP=VIP=V2R

Q: Two resistances, one 12 Ohm and the other 18 Ohm, are connected in parallel. What is the equivalent…

A: Given  R1=12 ohm R2=18 ohm

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

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Q: A Charging system producing 14.5 Volts with a current flow of 43.5 Amps, what is the circuit…

A: Given data: Voltage (V) = 14.5 V Current (I) = 43.5 A Required: Resistance (R)

Q: An electric toaster operating on 120 volts draws a current of 53 amperes. The resistance of the…

A: Given data *An electric toaster operating voltage is V = 120 Volts *The current is I = 53 Amperes

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: An electric toaster operating on 120 volts draws a current of 17 amperes. The resistance of the…

A: Find the resistance of the electric toaster? Given: Voltage, V = 120 volts Current, I = 17 amperes

Q: In this type of circuit the voltage by the battery does not change on a bulb(resistor) is added

A: Required  : In which type of circuit the voltage by the battery does not change when a…