Answer to Question #45817 in Electric Circuits for irebami
Question #45817
A battery charger supplies 10 A to charge a storage battery which has an open - circuit voltage of 5.6 V. If the voltmeter connected across the charger reads 6.8V, what is the internal resistance of the battery at this time?
1.3Ω
0.52Ω
0.12Ω
2.1Ω
1.3Ω
0.52Ω
0.12Ω
2.1Ω
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#211576 on Aug 2018
#211576 on Aug 2018 
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