Question

The battery of a UPS (Uninterruptible Power Supply) system is rated to 9 A.h (Ampere-hour) at a voltage of 12 V. Calculate the change in the rest-mass of the battery when it is charged fully from a totally depleted state. (Assume no chemical reactants enter or leave the battery)

Name: the battery of a ups uninterruptible power supply system is rated to 9 ah ampere hour at a voltage of 12 v calculate the change in the rest mass of the battery when it is charged fully from 91776
Uploaded: 2023-03-09T22:01:45-08:00
Duration: 1 min 1 s
Channel: Timothy James
Description: the battery of a ups uninterruptible power supply system is rated to 9 ah ampere hour at a voltage of 12 v calculate the change in the rest mass of the battery when it is charged fully from 91776

          The battery of a UPS (Uninterruptible Power Supply) system is rated to 9 A.h (Ampere-hour) at a voltage of 12 V. Calculate the change in the rest-mass of the battery when it is charged fully from a totally depleted state. (Assume no chemical reactants enter or leave the battery)

Added by Michael J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Timothy James

03/09/2023

Step 1

The total charge stored in the battery can be calculated using the formula: Q = I * t where Q is the charge, I is the current, and t is the time. In this case, the current is 9 A and the time is 1 hour (since the battery is rated at 9 A.h). Therefore, the Show more…

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The battery of a UPS (Uninterruptible Power Supply) system is rated to 9 A.h (Ampere-hour) at a voltage of 12 V. Calculate the change in the rest-mass of the battery when it is charged fully from a totally depleted state. (Assume no chemical reactants enter or leave the battery)