Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 06 Jan 2018 My Price 5.00

internal impedance

The circuit of Figure P2.54 is used to measure the internal impedance of a battery. The battery being tested is a zinc-carbon dry cell.

a. A fresh battery is being tested, and it is found that the voltage, Vout, is 1.64 V with the switch open and 1.63 V with the switch closed. Find the internal resistance of the battery.

b. The same battery is tested one year later, and Vout is found to be 1.6 V with the switch open but 0.17 V with the switch closed. Find the internal resistance of the battery.

Answers

Maurice Tutor
(5)
Status NEW Posted 06 Jan 2018 04:01 PM My Price 5.00

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