Johnjordan425 Johnjordan425

08-05-2020
Physics

contestada

A cellphone receives its energy from a 3.4 V lithium ion battery. The current used when operating the cellphone is 0.01 A. How many joules of energy does the battery deliver to the cellphone each second.

Respuesta :

Chelboy Chelboy

08-05-2020

Answer:0.034J

Explanation:

Current=0.01A

Voltage=3.4v

Time=1seconds

energy=current x voltage x time

energy=0.01x3.4x1

energy=0.034j

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