An ideal battery of terminal voltage 22 volts charges two practical batteries connected in parallel to each other. The parallel connection of the said practical batteries is connected across the ideal battery. The two practical batteries have the following specifications: 10 volts, 0.2 ohm; 8 volts, 0.5 ohm. Determine the total power dissipated by the internal resistances of the practical batteries.
An ideal battery of terminal voltage 22 volts charges two practical batteries connected in parallel to each other. The parallel connection of the said practical batteries is connected across the ideal battery. The two practical batteries have the following specifications: 10 volts, 0.2 ohm; 8 volts, 0.5 ohm. Determine the total power dissipated by the internal resistances of the practical batteries.
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Transcribed Image Text:An ideal battery of terminal voltage 22 volts charges two practical batteries connected in parallel to each other. The parallel
connection of the said practical batteries is connected across the ideal battery. The two practical batteries have the following
specifications: 10 volts, 0.2 ohm; 8 volts, 0.5 ohm. Determine the total power dissipated by the internal resistances of the practical
batteries.
A) 406 watts;
B) 1112 watts;
C
1320 watts;
D
The answer cannot be found on the other choices.
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