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- Three capacitors of capacitance 2µF,4µF and 6µF are connected in parallel in a circuit with a 3V battery. After the capacitors are done charging, how much charge has moved through the circuit? O a. 36 µC O b. 3.3 µC O c. 18µC O d. None of the above7 A 12 volt battery is placed across a 5.6 microFarad capacitor. How much energy was used in the circuit? Select one: a. 355.6 microJoules b. 403.2 microJoules c. 470 microJoules d. 506 microJoulesC2 = 10uF C, = 22uF 12V FIGURE 2 Refer to the figure 2. Two electrolytic capacitors are connected in series across a 12-volt supply. What is the total charge of the given circuit? A. 82.5 x10-6C B. 65.2 x10-6 c C. 73.2 x10-6 c D. 120 x10-6 C Select one: O a. A O b. B О с. С O d. D
- The value of voltage V is 30 10V 20 V O a. 10 V O b. 5 V Oc. 6 V O d. 4 V6. Four capacitors C₁ = 20 µF, C₂ = 65 µF, C3 = 10 µF, and C4 = 60 µF are connected in series with a 6-Volt battery. Find the voltage drop across the 60-µF capacitor. A. 0.12 V B. 0.55 V C. 2.39 V D. 4.65 V E. 7.08 V17. A capacitor is connected to a 20 V battery through a resistance of 102. It is found that the potential difference across the capacitor rises to 2 V in 1 µs. The capacitance of the capacitor is ..μF.
- #28. will give thumbs up if correct answer Consider the circuit shown. Let ε=16.0 and let R1=R2=R3=R4=6.00Ω. What is the voltage across R3? A. 1.33 V B. 4.00 V C. 12.0 V D. 16.0 VGiven the equation, V =Vne RC. of resistor would be required to drop the voltage on a 250µF capacitor to its original voltage in 2 min.? Select one: a. R= 470 k b. R= 450 k R = 460 k2 O c. O d. R= 440k2The voltage applied to a pure capacitor of 50*106 F is as shown in figure. Calculate the current for 0-1 msec. V(t) 100 t (millisec) 1 2 Select one: a. -1 O b. 5 -5 O d. 1
- 12 Two electrolytic capacitors are connected in parallel across a 12-volt supply. After 5 seconds, how much power was used by the entire circuit? A. 238 x10^-6 WattsB. 258 x10^-6 WattsC 268 x10^-6 WattsD. 288 x10^-6 Wattson 11 t answered d out of 1.00 g question C,-10μF C2 = 10µF 12V FIGURE 1 Refer to the figure 1. Two electrolytic capacitors are connected in parallel across a 12-volt supply. What is the total charge of the given circuit? A. 240 μC B. 0.6 µC С. 60 иС D. 720 µC5. The graph shows the voltage as a function of x. What is E, at x = 2.5 m? 2 а. b. What is E, at x = 1.5 m? -1 2 3 x (meters) V (volts)