In the electrical circuit shown in the figure, determine the power dissipated by resistor R2. A) 8.27 mW B) 718 mW C) 22.8 mW D) 12 mW
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- Which of the following is the energy consumed by a 16 Ω lightbulb when it is wired to a 12 V battery for 25 seconds? a. 225 b. 270 c. 240 d. 180In the series RC circuit shown below, the current through the resistor is decreasing with time. If that is true, what is happening to the charge on the capacitor as time goes on? a) The charge is increasing b) the charge remains constant c) the charge is decreasing d) need more informationHow much power is dissipated in the 5Ω resistance? a) 7.62 w b) 11.02 w c) 2.44 w d) 9.14 w. e) none of these.
- 200 Example 2: (a) Calculate equivalent resistance of the circuit below (Fig. B). RA + RB Rc 100 RD 10Ω 200 Fig. BA student calculates the total potential difference of a circuit given the total current and total resistance for the circuit. The student works a new version of the question where the power has been changed by a factor of 0.693. Determine the factor by which the answer would change. 0.693 It does not change or it does not make sense to calculate given this information. 0.480 1.443a) Find the equivalent resistance of the illustrated circuit. b) Using Ohm's law, determine the current and potential difference in each of the resistors. At the end, make a table with all the results. c) Determine the power dissipated by the 12 Ω resistor.