Question 21 If the terminal voltage of the 9.0-V battery connected across 10-resistor Ris 8.4V, what...

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Answer 1

Answer #1

r M I R=100 ww - 8.4V IR= 8.4V I- 8.4 = 0.84V By: kirchoffs voltage law, qu= I (r+R) 9 = 0.84 (+10) ra = 0.71432

Answer 2

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