About 40,000 J of energy is stored in a typical 1.5-V D-cell battery. If two such batteries are joined to produce a total of 3.0 V in a flashlight circuit and cause 2.0 A of current to flow through the flashlight bulb, how long will the batteries be able to deliver power to the flashlight at this level? URGENT PLS HELP
Answers: 1
About 40,000 J of energy is stored in a typical 1.5-V D-cell battery. If two such batteries are join...
English, 20.04.2020 07:28
Mathematics, 20.04.2020 07:28
Mathematics, 20.04.2020 07:28