What is the internal resistance of an automobile battery that has an emf of 12.0 V and a terminal voltage of 15.0 V while a current of 8.00 A is charging it?
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Q: The emf of a battery is 12.0 volts. When the battery delivers a current of 0.500 ampere to a load,…
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Q: In (Figure 1) the battery has emf 43.0 V and negligible internal resistance. R1 = 7.00 Ω . The…
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Q: The potential difference across the terminals of a battery is 50.0 V when the circuit is open. When…
A: Given, Emf of battery, ε=50 V Current in circuit, I=2 A Potential difference across battery, V=16 V
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A: Write the given values with the suitable variables. V0=12 VR=3.4 MΩ=3.4×106 Ωt=4 sV=3 V Here, V0, R,…
Q: As an auto mechanic, you need to determine the emf and internal resistance of an old battery. You…
A: Given: Reading on voltmeter = 11.8 V Reading on ammeter = 19.5 A
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A: Let battery is having emf E and internal resistance r . Circuit -1 -When battery is connected to a…
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A: An old battery measurement by the voltmeter is 11.7VThe ammeter reading is 17.1A
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A: emf= 11.9 V Internal resistance = 0.7484 ohm.Explanation:Step 1:Step 2:
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Q: An auto mechanic needs to determine the emf and internal resistance of an old battery. He performs…
A: Emf=11.8v Current=17.7A
Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 9.6 V when it is delivering…
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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…
A: a) We know that power P= V2/R R= 11.42/16 R= 8.12Ω
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A: Given: The emf of the battery is 50 V. The internal resistance of the battery is 5 ohm. The terminal…
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Q: A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of…
A: Emf , e = 12 V Terminal voltage , V = 16.8 V Current , I = 11 A mass , m = 20 kg Power , P = 52.8 W…
Q: A combination of two parallel resistors of 12.0 ohms and 6.00 ohms is connected in series with a…
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Q: The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when…
A: It is given that, Terminal voltage of the battery = 13.5 V Current, I =5A
Q: 1. A battery has an emf of 14.0 V and an internal resistance of 0.08 N. Its terminals are connected…
A: Given, Emf = 14 V Internal resistance r = 0.08 ohm Load resistance R = 3 ohm
Q: (a) What is the terminal voltage (in V) of a large 1.90 V carbon-zinc dry cell used in a physics lab…
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![What is the internal resistance of an automobile
battery that has an emf of 12.0 V and a terminal
voltage of 15.0 V while a current of 8.00 A is
charging it?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F540fe7ad-8dc6-410a-ad16-0edd2c7b14a5%2Fceeb5718-fe87-4491-87a2-ca2cf2748cde%2Fac51mjg_processed.jpeg&w=3840&q=75)
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