24. An electric circuit is consisted of a 8 ohm resistor and a 4 ohm resistor connected in series with a battery of potential difference 24 V. What is the ratio of powers dissipated in the resistors of 8 ohm and 4 ohm, P8 ohm⁄P4 ohm? A. 4 B. 16 C. 2 D. 8 25. What is the total power dissipated in the electric circuit of question 24? A. 48 W B. 36 W C. 40 W D. 32 W

University Physics Volume 2
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ISBN:9781938168161
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 55P: A 20.00-V battery is used to supply current to a 10-k resistor. Assume the voltage drop across any...
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24. An electric circuit is consisted of a 8 ohm resistor and a 4 ohm resistor connected in series with a battery of potential difference 24 V. What is the ratio of powers dissipated in the resistors of 8 ohm and 4 ohm, P8 ohm⁄P4 ohm?
A. 4 B. 16
C. 2 D. 8
25. What is the total power dissipated in the electric circuit of question 24?
A. 48 W B. 36 W
C. 40 W D. 32 W

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