What is the emf of a battery with a 0.15 00 internal resistance if the battery delivers 1.5 A to an externally connected 5.0 ΩΩ resisto r?

Q: 14.6-Ω resistor has a potential difference of 19.8 V across it. What current flows through the…

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Q: 4. Given the following circuit, find the power delivered to the 150 Q resistor.

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Q: The potential difference across a resting neuron in the human body is about 62.0 mV and carries a…

A: Given Information:- Potential difference across a human neuron in the human body is  V=62…

Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 10.6 V when it is delivering…

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Q: What is the equivalent resistance of each group of resistors shown?

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Q: A 200 microfarad has an initial charged of 800 microcoulomb. How long will it take to discharge the…

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Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.4 V when it is delivering…

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Q: A circuit loop containing an external resistor of value R = 25.0 (ohms) is connected to a real…

A: External resistance = 25 Ω  Internal resistance = 1.50 Ω Emf = 20 V

Q: In the figure battery 1 has emf 81= 14.0 V and internal resistance r = 0.040 Q and battery 2 has emf…

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Q: What is the internal resistance of an automobile battery that has an emf of 12.0 V and a terminal…

A: Given data :- emf E = 12 V terminal voltage V = 15 V current i = 8 A Note that the given case is of…

Q: An initially uncharged 5.26x10^-4 capacitor is connected to a 6.65x10^5 Ohm resistor in series. A…

A: Given C = 5.26×10-4 F  Resistance R = 6.65×105 ohm voltage V = 10.6 volt  we have to find out time…

Q: In the figure R, = 87.0 0, R2 = R3 = 38.0 0, R4 = 58.8 Q, and the ideal battery has emf ɛ = 6.00 V.…

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Q: emf of the ideal batterv?

A: Given resistors in circuit is R1 =1.72 ohm R2 =1.72 ohm R3 =1.72 ohm R4 =17.3 ohm R5 =8.06 ohm R6…

Q: A 12.5-Ω resistor has a potential difference of 36.1 V across it. What current flows through the…

A: Given data: Resistance of the resistor, R = 12.5-Ω  Potential difference, V =36.1V

Q: Two of the three resistors shown are unknown but equal. Is the total resistance between points a and…

A: The three resistances are connected in series

Q: An 1290 W toaster and an 803 W microwave oven are connected in parallel to the same 30.0 A, 120 V…

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Q: A heart pacemaker fires 67 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…

A: Given, A heart pacemaker fires 67 times a minute. Capacitance=25nF Voltage=0.632v Resistance=?

Q: A battery has ɛ= 30 V, and an internal resistance of 0.9 0. What is the terminal voltage when it is…

A: The current flowing through the circuit 'I'

Q: When the switch is open, the potential difference across the terminals of a battery is 20.0 V. When…

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Q: A battery with 1 Ω internal resistance delivers 24 watts to a 6 Ω load. What is its emf?

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Q: Three resistor connected in Parallel, R1= 4Ω,  R2= 5Ω, R3=8Ω. What is the total Resistance?

A: Resistance 1, R1 = 4 Ohm Resistance 2, R2 = 5 Ohm Resistance 3, R3 = 8 Ohm   The total resistance of…

Q: Question #10. If a 30 resistor is placed between R1 and R2, while a 20 Q resistor is between R3 and…

A: Given: The 3 Ω resistance is placed between R1 and R2. The 20 Ω resistance is placed between R3 and…

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

A: Write a given value of this question. R1=12ΩR2=18Ω

Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.4 V when it is delivering…

A: a) We know that power  P= V2/R R= 11.42/16 R= 8.12Ω

Q: A battery has an emf ɛ = 12 V and an internal resistance r= 2.0 Q. as shown in the figure. When a…

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Q: What is the equivalent resistance between points a and b as shown?

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Q: a) Determine the currents 11 1 1, 12 1 2, and 131 3 in the figure (Figure 1). Assume the internal…

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Q: A 99@Ω resistor has a current of 0.82 A and is connected in serieswith a 110@Ω resistor. What is the…

A: Given data: Resistances, R1=99 Ω,  R2=110 Ω Current in the resistors, I=0.82 A

Q: In the figure the current in resistance 6 is i6 = 1.33 A and the resistances are R₁ = R₂ = R3 =…

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Q: A circuit has four resistors connected to a 3.00-V battery: R1=15.0 ohms, R2=10.0 ohms, R3=25.0…

A: Given value--- A circuit has four resistors connected to a 3.00-V battery: R1=15.0 ohms, R2=10.0…

Q: In the figure the resistances are R₁ 1.20 and R₂-2.4 0, and the ideal batteries have emfs 81-1.8 V,…

A: given that The resistance of resistors are R1=1.2ΩR2=2.4Ω the emf of batteries are ε1=1.8Vε2=ε3=4.7V…

Q: A 260-V emf is connected to the terminals A and B. Here,V = 260V, R1 = 16 Ω, and R2 = 19Ω. What is…

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Q: Compute for the voltage Vac in the circuit shown below.

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Q: A 2.5-F capacitor is charged to 12 V and then discharged through a 4.8 Ω resistor. What will be the…

A: Write the given values with the suitable variables. C=2.5 FV=12 VR=4.8 Ωt=20 s Here, C, V, R, and t…