A battery will be used to power the room for 8 hours a day. A battery cell is rated at 6V, 2AH with with a maximum depth of discharge of 80%. How many battery cell will you need for 2 days of autonomy? Select one: O a. 6 O b. 5 O c. 10 O d. 8

A battery will be used to power the room for 8 hours a day. A battery cell is rated at 6V, 2AH with with a maximum depth of discharge of 80%. How many battery cell will you need for 2 days of autonomy? Select one: O a. 6 O b. 5 O c. 10 O d. 8

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 40P: A typical cell phone consumes an average of about 1.00 W of electrical power and operates on 3.80 V....

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Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

A battery will be used to power the room for 8 hours a day. A battery cell is rated at 6V, 2AH with with a maximum depth of discharge
of 80%. How many battery cell will you need for 2 days of autonomy?
Select one:
a. 6
O b. 5
O c. 10
O d. 8

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