Thank you FULL SCREEN PRINTER VERSION BACK NEXT Chapter 20, Problem 006 A car ba

Question

Thank you FULL SCREEN PRINTER VERSION BACK NEXT Chapter 20, Problem 006 A car battery has a rating of 180 ampere-hours. This rating is one indication of the total charge that the battery can provide to a circuit before failing. (a) What is the total charge (in coulombs) that this battery can provide? (b) Determine the maximum current that the battery can provide for 40 minutes. (a) Number Units (b) Number Units SHOW HINT LINK TO TEXT LINK TO TEXT By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Question Attempts: 0 of 3 used SAVE FOR LATERSUBMIT ANSWER 9 2000-2018 John wley & Sons, Inc, All Rights Reserved. A Division of John Wiley & Sons, Inc. Version 4.24.4.5

Explanation / Answer

(A) total charge = I t

= (180 A) (1 hr)

= (180 C / s) (3600 s)

= 648000 C Or 6.48 x 10^5 C

(B) I = Q / t

I = (648000 C) / (40 x 60 sec)

I =270 A

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.