Answered: When a 91.5 Q resistor is connected…

When a 91.5 Q resistor is connected across a 6.3 V battery, a current of 63.7 mA flows. What is the internal resistance of the battery and Terminal voltage of the battery ? battery

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 6P: Three 9.0- resistors are connected in series with a 12-V battery. Find (a) the equivalent resistance...

See similar textbooks

Related questions

Q: A battery has an emf of 16.0 V. The terminal voltage of the battery is 11.6 V when it is delivering…

A: Given ,EMF of battery = 16V Terminal voltage of battery =11.6V Power delivered to external resistor…

Q: What is the output voltage of a 3.00-V lithium cell in a digital wristwatch that draws 0.660 mA, if…

Q: A 28 Ohm bulb is connected across a 12V battery having 4.4 Ohms of internal resistance. b) What…

A: Given:- The bulb resistance is R = 28 ohm The voltage of the battery V = 12 Volt The internal…

Q: When a R = 90.8 Q resistor is connected across a 12 V battery, a current of 122.7 mA flows. What is…

A: solution as

Q: A battery has an unloaded terminal voltage of 48 V. When a load of 15 ohms is connected to the…

Q: A 27-V battery is connected to this network of resistors. The resistance ?R shown is 10.2 Ω. (a)…

A: Given, Voltage V= 27 Volt and resistor R = 10.2 ohm

Q: You set up a simple circuit by connecting two resistors in series with a battery. The resistance of…

A: Given data: Two resistors are connected in series R1 = 240 Ω R2 = 321 Ω Itotal = 0.28 A

Q: A 30 v battery produces a terminal voltage of 29 v when it is attached to a 100 ohm resistor. What…

Q: A battery having an emf of 9.30 V delivers 118 mA when connected to a 64.0 load. Determine the…

A: Total resistance of circuit = 64 + Ri V = I. R 9.3 = 118 x10-3 x (64 + Ri) R i = 14.81 Ohm

Q: When a light bulb is connected across the terminals of a battery, the battery delivers 26 W of power…

Q: THREE RESISTORS OF SAME VALUE ARE CONNECTED IN SERIES TO A 12-V SOURCE. WHAT IS THEIR COMMON OHMIC…

Q: 1. Three resistors, 250, 450, and 750, are connected in series, and a 0.51-A current passes through…

A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 23.0 Q. When they are…

Q: Three resistors with values of 60.0N, 30.00 and 20.02, respectively, are connected in parallel to a…

Q: Three identical resistors are connected in series to a battery. If the current of 12 A flows from…

Q: A 46 Q resistor, a 71 Q resistor, and a 91 Q resistor, are connected in series and are attached to…

A: The equivalent resistance in the series combination is R = R' + R'' + R'' The equivalent…

Q: A 1.0-Ω resistor is connected across a battery having an emf of 6 v. If the resistor has to…

A: When a cell is connected to a resistor R, the current flows through R from the positive terminal of…

Q: Three resistors with values of 60.0 Ω, 30.0 Ω, and 20.0 Ω, respectively, are connected in parallel…

Q: What is the voltage across the terminals of a 23 N resistor that has 0.065 A of current flowing…

A: According to the Ohm's law, V = I R where, I is the current and R is the resistance and V is the…

Q: A V = 7.58 V battery is connected to a R = 52.2 Ω resistor. How much current (I) runs through the…

A: Given, V =7.58 V R =52.2 Ω . We have to find the current (I) that runs through the resistor. Let's…

Q: A battery has an EMF of 9.0 V and an internal resistance of 0.50 N. Its terminals are connected to a…

A: (a) Current in the circuit Terminal voltage

Q: When a R = 92.3 Q resistor is connected across a 12.3 V battery, a current of 123.2 mA flows. What…

A: Given : E = 12.3 V R =92.3 Ω i = 123.2 mA INTERNAL RESISTANCE : i=ER+r Plug given values we get…

Q: A battery has an EMF of 9.0 V and an internal resistance of 0.50 Ω. Its terminals are connected to a…

A: Net resistance of the circuit is R'=R+rR'=6.00 Ω+0.50 ΩR'=6.50 Ω Current through the circuit is,…

Q: A battery has an internal resistance of 0.01202 and an emf of 9.00 V. What is the maximum current…

Q: A battery has an EMF of 24.0 V and an internal resistance of 'r. Its terminals are connected to a…

Q: A 9V battery with internal resistance of 0.5Ω is connected across a 3 Ω and a 5 Ω resistor. The…

A: Using the formula V=IR------(1), where V is voltage or Emf which is given as 9 V, I is current…

Q: 13. The p.d. at the terminals of a battery is 16V when no load is connected and 14V when a load…

Q: To maximize the percentage of the power from the emf of a battery that is delivered to a device…

Q: A battery delivering a current of 55.0 A to a circuit has a terminal voltage of 23.7 V. The electric…

A: Given:current, i=55ATerminal voltage,vt=23.7VPower, P=34WTo find:emf, e=?

Q: When a R = 90.9 Ω resistor is connected across a 12 V battery, a current of 123.9 mA flows. What is…

Q: Solve the following with THREE quantity of either batteries or resistors. A. Three batteries, each…

A: Three batteries are connected in series. Total voltage across the batteries has to be calculated.…

Q: A battery has an emf of 12.0 V and an internal resistance of 0.050 0 Ω. Its terminals are connected…

Q: What is the voltage across the terminals of a 23 N resistor that has 0.065 A of current flowing…

A: Given R = 23ΩI =0.065 A

Q: A storage battery has an EMF of 30 V and an internal resistance 0.25 2. Compare the terminal voltage…

Q: A resistor with resistance Ris connected to a battery that has emf 13.0 V and internal resistance r=…

A: The corresponding circuit can be drawn as follows:

Q: A capacitor of 20.0 µF and a resistor of 80.0 2 are quickly connected in series to a battery of 4.00…

Q: A 300 ohms resistor and a 570 ohms resistor are in series. When this combination is connected across…

Q: Find the ITOTAL , RTOTAL, voltage drop and current for each of the given resistors: a.) A 5 Ω…

Q: A 537×10−6 F capacitor is discharged through a resistor, whereby its potential difference decreases…

A: SOlution: Given that V = 21.9 V V0 = 86.5 V T = 4.65 s C = 537x10-6 F To find the resistance

Q: A battery has an emf of 12.0 V and an internal resistance of 0.05 N. Its terminals are connected to…

A: The emf of cell is the potential difference when no current is drawn. The cell has an in built…

Q: Q11. A 16.0V emf automobile battery has a terminal voltage of 12.O V when being charged by a current…

A: Given data: Emf (ε) = 16.0 V Terminal voltage (V) = 12.0 V Current (I) = 10.0 A Required: Internal…

Q: A battery has an EMF of 24.0 V and an internal resistance of ‘r’. Its terminals are connected to a…

Q: You connect five identical resistors in series to a battery whose EMF is 12.0 V and whose internal…

Q: Q1 A 68 resistor is connected across the terminals of a 3 V battery. The power dissipation of the…

Q: A battery has an EMF of 24.0 V and an internal resistance of 'r'. Its terminals are connected to a…

A: When a battery work as a source in the circuit then the terminal voltage (V) across the battery is…

Question

100%

When a 91.5 2 resistor is connected across a 6.3 V battery, a current of 63.7
mA flows. What is the
internal resistance of the battery and Terminal voltage of the battery ?
battery

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A coffeemaker draws 10 A of current operating at 120 V. How much electrical energy does the coffeemaker use each second?
What voltage is involved in a 1.44-kW short circuit through a 0.100- resistance?
A resistor is connected in series with a power supply of 20.00 V. The current measure is 0.50 A. What is the resistance of the resistor?
A toaster is rated at 600 W when connected to a 120-V source. What current does the toaster carry, and what is its resistance?
A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across it. What is the current in the lightbulb?
The current supplied by a battery in a portable device is typically 0.15 A. Find the number of electrons passing through the device in one hour.
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?
Semitractor trucks use four large 12-V batteries. The starter system requires 24 V, while normal operation of the truck’s other electrical components utilizes 12 V. How could the four batteries be connected to produce 24 V? To produce 12 V? Why is 24 V better than 12 V for starting the truck's engine (a very heavy load)?
Three 9.0- resistors are connected in series with a 12-V battery. Find (a) the equivalent resistance of the circuit and (b) the current in each resistor. (c) Repeat for the case in which all three resistors are connected in parallel across the battery.
A portable coffee heater supplies a potential difference of 12.0 V across a Nichrome heating clement with a resistance of 2.00 . (a) Calculate the power consumed by the heater. (b) How many minutes would it take to heat 1.00 kg of coffee from 20.0C to 50.0C with this heater? Coffee has a specific heat of 4 184J/(kg C). Neglect any energy losses to the environment.
Consider the circuit shown below. The terminal voltage of the battery is V = 18.00 V. (a) Find the equivalent resistance of the circuit, (b) Find the current through each resistor, (c) Find the potential drop across each resistor, (d) Find the power dissipated by each resistor, (e) Find the power supplied by the battery.
Three 9.0- resistors are connected in series with a 12-V battery. Find (a) the equivalent resistance of the circuit and (b) the current in each resistor. (c) Repeat for the case in which all three resistors are connected in parallel across the battery.