What are the largest and smallest resistances you can obtain by connecting a 29.0–Ω, a 47.0–Ω, and a 710–Ω resistor together? Largest =   smallest =

Q: If you have 7 total 100-W light bulbs in a parallel circuit in your basement and you leave them on…

A: Answer             42 kWh

Q: When the heated resistance of a 3.00-V flashlight is 3600, how much current flows through the bulb?…

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Q: 82. The diagram shows a potentiometer circuit. The contact T is placed on the wire and moved along…

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Q: You have a collection of 1.0 kΩ resistors. How can you connect four of them to produce an equivalent…

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Q: Consider the circuit shown in the figure below. (Assume R, = 11.0 Q, R, = 3.95 2, and V = 7.90 V.)…

A: According to the guidelines issued by the company we are supposed to answer only first three sub…

Q: 3) In the circuit shown, the battery has EMF of ɛ=32 V. At what rate is thermal energy being…

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Q: What are the largest and smallest resistances (in 0) you can obtain by connecting a 30.0 0, a 54.0…

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Q: You have a simple circuit consisting of a battery and a lightbulb (you can imagine that this circuit…

A: Answer  Here, we have a simple circuit Consisting of a battery and…

Q: Consider the circuit shown in the figure(Figure 1). Suppose the four resistors in this circuit have…

A: Kirchoff's current law : Kirchoff's current law states that the net current going inside a node will…

Q: Complete the table using the given three resistors and a power supply below with their respective…

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: 7. Two resistors in series rated 4 Q and 6 Q are connected in parallel with a 10 Q resistor. The…

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Q: Consider the circuit shown in the figure below. (Assume R, = 12.0 N, R, = 1.55 N, and V = 6.00 v.)…

A: R1 = 12 Ω R2 = 1.55 Ω  V = 6 Volts

Q: 1) Calculate the current the battery provides to the circuit. 2) Calculate the potential drop…

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Q: Consider the circuit shown in the figure below. (Assume R, = 11.5 2, R, = 1.30 SQ, and V = 6.85 V.)…

A: Given: R1 =11.5 Ω R2 = 1.30 Ω

Q: 27 Two identical resistors M and P'each of resistance 10 2' are connected in series with each other…

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Q: Consider the circuit shown in the figure below. (Assume R, = 11.5 N, R2 = 3.35 N, and V = 6.90 V.) R…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: A person notices a mild shock if the current along a path through the thumb and index finger exceeds…

A: Given:  current,, i = 80 micro Ampere  resistance of dry skin, R = 4 x 105 ohm  resistance of wet…

Q: Consider the circuit shown in the figure below. (Assume R, = 12.0 2, R, =3.20 2, and V = 7.30 V.) R1…

A: Given: The values of resistors are: R1=12.0 ΩR2=3.20 Ω

Q: 1. (1) Calculate the terminal voltage for a battery with an and an emf of 6.00 V when internal…

A: Given that The emf of battery is E=6 V and the internal resistance is r=0.9 Ω. The formula for…

Q: 1. Given the figure below, study carefully the circuit and determine the total current and…

A: To calculate the equivalent resistance in a series circuit the individual resistances are added.…

Q: person notices a mild shock if the current along a path through the thumb and index finger exceeds…

A: V = IR

Q: Consider the circuit shown in the figure below. (Assume R, = 11.5 2, R, = 3.35 2, and V = 6.90 V.)…

A: As there are more than 3 sub parts in the question, the first 3 sub parts are solved.

Q: Determine the  equivalent resistance in parallel using the following data that follows: R1 = 17.15…

A: 1. The expression to find the equivalent resistance in parallel is 1R=1R1+1R2+1R3+1R4+1R5…

Q: largest and smallest resistances

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Q: - You have the following resistor values available to you in the lab in unlimited quantities: 10 2,…

A: SOlution: how to use the given resistors in a combination  to get 18 kOhm .

Q: You obtain a 100-W light bulb and a 50-W light bulb. Instead of connecting them in the normal way,…

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Q: 7) Determine the internal resistance and the power dissipated by the internal resistance of the…

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Q: . One of these circuits has an equivalent resistance that is not like the others. Which ne doesn't…

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Q: 8. Which one of the following circuits has the largest resistance? (a) (b) (c) 10 A 40 A 10 A 2 V 8…

A: Given Here five different circuit is mentioned in which Different current and different voltage are…

Q: 4 Calculate the total current and the total voltage for the circuit diagram below. 0.1A 20 2 40 2…

A: 5. Here, 2 ohm and 4 ohm resistors are in parallel connection, and the equivalent resistance of…

Q: 2. If the equivalent resistance across a and b is 75 0, and the resistors labelled as “R" have the…

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Q: What must be the emf in the circuit so that the current flowing through the 7 ohm resistor 1.80 A ?…

A: Given data:  Resistance ,R = 7 ohm  Current, I = 1.80 A

Q: 9. For the circuit shown in the figure shown below, find the magnitude and the direction of the…

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Q: 16 - chapter28-question34 A total resistance of 6.00 is to be produced by connecting an unknown…

A: Total resistance, RT=6 ῼ unknown resistance,  R1=15 ῼ

Q: 91. A cell of e.m.f. 2.0 V and negligible internal resistance is connected to the network of…

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Q: What are the largest and smallest resistances (in ) you can obtain by connecting a 35.0 , a 58.0 ,…

A: Given: The resistance of the resistors are 35 Ω, 58 Ω and 750 Ω.

Q: You have six 1.0 kΩ resistors. How can you connect them to produce a total equivalent resistance of…

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Q: Consider the circuit shown in the figure below. (Assume R, = 12.0 2, R, = 3.20 2, and V = 7.30 V.)…

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Q: Consider the circuit shown in the figure below. (Assume R, = 11.5 2, R, = 2.15 N, and V = 7.20 V.)…

A: (a) Given, R1 = 11.5 Ω In parallel combination, Requi = R1.R2R1+R2Requi =11.5×511.5+5Requi =3.4848 Ω…

Q: Calculate the terminal voltage for a battery with an internal resistance of 0.700 ΩΩ and an emf of…

A: Given value--- emf of battery E = 6 V internal resistance r = 0.7 Ohm. external resistance R = 79…

Q: A person notices a mild shock if the current along a path through the thumb and index finger exceeds…

A: According to Ohm's lawV=I×RWhereV=VoltageI=CurrentR=Resistance

Q: %3D Calculate the power delivered to each resistor in the circuit shown in the figure below. (Let R,…

A: The resistors are  R1 = 3 Ω R2 =2 Ω R3 =4 Ω R4=1 Ω The applied voltage  V =12 V

Q: 9. If you wish to reduce the value of the equivalent resistance, given the individual resistances…

A: Given data:  Individual resistances Required: Best method to reduce the value of the equivalent…

Q: How much electrical energy is transferred to thermal energy in 2.50 hrs by an electrical resistance…

A: Given : Voltage (V) = 80 V  Resistance (R) = 500 ohms  Time (t) = 2.5 hr = (2.5 x 60 x 60) s = 9000…

Q: If the emf is €=28V, R1=3 ohm, R2=6 ohm and R3= 12ohm in the circuit given in the figure, find the…

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Q: - Gold and iron wires of equal length are found to have the same resistance. What is the ratio of…

A: Gold and iron wires of equal length are found to have the same resistance.

Q: How many volts are supplied to operate an indicator light on a DVD player that has a resistance of…

A: Given values: Resistance, R=163 Ω Current, I=29 mA

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.