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Asked Oct 7, 2019
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25.26 Consider the circuit
Figure E25.26
shown in Fig. E25.26. The termi
nal voltage of the 24.0-V battery
is 21.2 V. What are (a) the inter
r 24.0 V
ww
4.00 A
nal resistance r of the battery and
(b) the resistance R of the circuit
4.00 A
resistor?
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25.26 Consider the circuit Figure E25.26 shown in Fig. E25.26. The termi nal voltage of the 24.0-V battery is 21.2 V. What are (a) the inter r 24.0 V ww 4.00 A nal resistance r of the battery and (b) the resistance R of the circuit 4.00 A resistor?

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Write the expression for terminal...

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Veminal = E- Ir 21.2 V 24 V - (4.00A)r |(24V 21.2V) 4.00A =0.70 (a)The internal resistance of the battery is 0.7

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