kINDLY ANSWER THIS IMMEDIATELY, THANKYOU FOR HELPING OUT :) A storage battery has an emf of 25 V and an internal resistance of 0.200 ohm. Compute its terminal voltage a) when delivering 8.00 A and b) when it is being charged with 8.00 A CHOICES: A. 24.3 V, 25.5 V B. 23.4V, 26.6 V C. 42.3 V, 62.6 V D. 43.2 V, 52.5V

kINDLY ANSWER THIS IMMEDIATELY, THANKYOU FOR HELPING OUT :) A storage battery has an emf of 25 V and an internal resistance of 0.200 ohm. Compute its terminal voltage a) when delivering 8.00 A and b) when it is being charged with 8.00 A CHOICES: A. 24.3 V, 25.5 V B. 23.4V, 26.6 V C. 42.3 V, 62.6 V D. 43.2 V, 52.5V

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 45P: A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of...

See similar textbooks

Similar questions

A storage battery has an emf of 6.7 V and internal resistance of 0.50. Compute for the terminal voltage of the battery when it is being charged with 2.0 A.
A storage battery has an emf of 25 V and an internal resistance of 0.200 ohm. Compute its terminal voltage a) when delivering 8.00 A and b) when it is being charged with 8.00 A CHOICES: A. 24.3 V, 25.5 V B. 23.4 V, 26.6 V C. 42.3 V, 62.6 V D. 43.2 V, 52.5 V
KINDLY ANSWR IMMEDIATELY, THANKYOU FOR HELPING OUT A storage battery of emf 6.4 V and internal resistance 0.080 ohm is being charged by a current of 15 A. Calculate a) the power loss in internal heating of the battery, b) the rate at which energy is stored in the battery, and c) its terminal voltage. CHOICES: A. 96 W, 18 W, 6.7 V B. 81 W, 69 W, 67 V C. 18 W, 96 W, 7.6 V D. 8.1 W, 9.6 W, 76 V
If a voltmeter of resistance 1.00 MΩ is connected to measure the voltage across the 83.0-kΩ resistor, what is its reading? Enter the absolute value of the reading. Where X = 8.20 V.
A child’s electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200 Ω in series with a 1.53-V carbon-zinc dry cell having a 0.100-Ω internal resistance. The load resistance is 10.0 Ω . (a) Draw a circuit diagram of the toy and its batteries. (b) What currentflows? (c) How much power is supplied to the load? (d) Whatis the internal resistance of the dry cell if it goes bad, resultingin only 0.500 W being supplied to the load?
consider a portable electric blanket that runs on a 4,5 V battery. ıf you use copper wire with a 0,75 mm diameteras the heating element, how long should the wire be (in units of meters) if you want to generate 20 W of heating power ?(take the resistivity of the copper wire as p = 1,7 * 10-8 ohm*m)
What is the terminal voltage (in V) of a large 1.65 V carbon-zinc dry cell used in a physics lab to supply 1.20 A to a circuit, if the cell's internal resistance is 0.300 Ω? How much electrical power (in W) does the cell produce? What power (in W) goes to its load?
What is the output voltage of a 3.00-V lithium cell in a digital wristwatch that draws 0.660 mA, if the cell's internal resistance is 2.15 Ω? (Enter your answer to at least five significant figures.)V
A 300 ohms resistor and a 570 ohms resistor are in series. When this combination is connected across a 12- Volt battery, how do you determine the current is in mA?
Calculate the effective resistance (in kΩ) of a pocket calculator that has a 1.05 V battery and through which 0.225 mA flows.
consider a portable electric blanket that runs on a 6 V battery. If you use copper wire with a 0.5 mm diameter as the heating element, how long should the wire (in units of meters) if you want to generate 25W of heating power? (Take the resistivity of the copper wire as p=1.7x 10^-8 ohm.m)
How do you find the value of a resistance R1, in a circuit when the equivalent resistance is 40 ohms, given that: R2 = 12 ohm in series with R3 = 40 ohms whom combined are in parallel with R4 = 20 ohms, all in parallel to R1. And to find the current in each resistor, do I just apply the equation, I = V/R, given that the circuit runs on an 28 volt batt.