A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of 11.0 A.(a) What is the battery's internal resistance (in N)?Ω(b) What power (in W) is dissipated inside the battery?W(c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of0.380 kcal/(kg · °C), assuming no heat escapes?°C/min

Terminal potential difference across the battery is VA -VC =16.8v…

A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of 11.0 A. (a) What is the battery's internal resistance (in 0)? (b) What power (in W) is dissipated inside the battery? w (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.380 kcal/(kg - °C), assuming no heat escapes? °C/min

A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of 11.0 A. (a) What is the battery's internal resistance (in 0)? (b) What power (in W) is dissipated inside the battery? w (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.380 kcal/(kg - °C), assuming no heat escapes? °C/min

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 25P: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of...

See similar textbooks

Similar questions

A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of 10.0 A. (a) What is the battery’s internal resistance? (b) What power is dissipated inside the battery? (c) At what rate (in °C/min ) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.300 kcal/kg • °C, assuming no heat escapes?
A typical cell phone consumes an average of about 1.00 W of electrical power and operates on 3.80 V. (a) What average current does the phone draw from its battery? (b) Calculate the energy stored in a fully charged battery if the phone requires charging after 5.00 hours of use.
A battery is used to charge a capacitor through a resistor as shown in Figure P27.44. Show that half the energy supplied by the battery appears as internal energy in the resistor and half is stored in the capacitor. Figure P27.44
A 12.0 V emf automobile battery has a terminal voltage of 14.0 V when being charged by a current of 10.8 A. a) What is the battery's internal resistance (in Ω)? b) What power (in W) is dissipated inside the battery? c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.360 kcal/(kg · °C), assuming no heat escapes?
In the figure £₁ = 4.03 V, 2 = 0.838 V, R₁ = 5.400, R₂ = 1.660, R3 = 5.39 Q, and both batteries are ideal. What is the rate at which energy is dissipated in (a) R₁. (b) R2, and (c) R3? What is the power of (d) battery 1 and (e) battery 2? www R₁ R₂ -18₁ R₂ E (a) Number i Units (b) Number i Units (c) Number Units (d) Number i Units (e) Number Units >
A 12.0 V emf automobile battery has a terminal voltage of 16.8 V when being charged by a current of 11.0 A. (a) What is the battery's internal resistance (in N)? 0.4364 (b) What power (in W) is dissipated inside the battery? 52.8 W (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.380 kcal/(kg · °C), assuming no heat escapes? 0.99723 °C/min
In the circuit below the voltage of the battery is 40 V. C1 = 20.0μF, C₂ = 5.0 μF, C3 = 30.0 μF, C₁ = 30.0 uF. Find the equivalent capacitance in microfarad. Find the voltage for the capacitor C₂. HH HH 30% T TE 1 pts
Chapter 27, Problem 041 In the figure &₁ = 3.70 V, E2 = 0.987 V, R₁ = 5.78 , R₂ = 2.86 , R3 = 5.98 2, and both batteries are ideal. What is the rate at which energy is dissipated in (a) R₁, (b) R₂, and (c) R3? What is the power of (d) battery 1 and (e) battery 2? www R₁ -18₁ ww R₂ R₂₂ Erf Chapter 27, Problem 055 SN In the figure Rs is to be adjusted in value by moving the sliding contact across it until points a and b are brought to the same potential. (One tests for this condition by momentarily connecting a sensitive ammeter between a and b; if these points are at the same potential, the ammeter will not deflect.) Express Rx in terms of Rs, R₁ and R₂ in the case when this adjustment is made. Rs Ro -Sliding contact O F
(a) What is the terminal voltage (in V) of a large 1.90 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 0.200 Q? V (b) How much electrical power (in W) does the cell produce? W (c) What power (in W) goes to its load? W
A 5mF capacitor with an initial charge of 9.0uC is discharged through a 1200 ohms resistor. A) how much energy is stored initially in the charged capacitor? B) If the capacitor is completely discharged through the resistor, how much energy will be dissipated as heat in the resistor?
A lithium ion battery has an emf of 14.00 V but a terminal voltage of AVab = 7.00 V is measured when an 3.00 A current is drawn from the battery. How much power is dissipated as heat by the battery's internal resistance, r? Provide the solution: W a r
In the figure ɛ1 = 3.36 V, ɛ2 = 0.828 V, R1 = 4.16 N, R2 = 2.09 2, R3 = 4.19 N, and both batteries are ideal. What is the rate at which energy is dissipated in (a) R1, (b) R2, and (c) R3? What is the power of (d) battery 1 and (e) battery 2? R1 R2 烟 R 8,f (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number Units