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- A capacitor discharges through a 820k2 resistor and drops to its original voltage in 7min How many farads is the capacitor? -t V =VneRC Select one: a. C = 0.72 mF b. c= 0.76 mF C. C= 0.75 mF d. c= 0.74 mFA capacitor discharges through a 560k2 resistor and draps to its original voltage in 10 min-How many farads is the capacitor? V =V oe %3D Select one Oa c= 0.99 mf O b. c= 0.98 mF Oc C= 096 mF O d. c=095 mf#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 V
- Given the equation, V = Voe RC. , what size of resistor would be required to dirop the voltage on a 120mFapacitor to its original valtage in 5 min? Select one Oa R= 1.5 k2 Ob. R= 1.8 kS2 O. R= 1.7 k S O d. R= 1.6 k S2d-97298page=5 For the following circuit in the figure below. Determine V,-V, (in units of V) for e = 46.8 V. a 20 Select one: OA. -39.00 OB. 7.80 OC.-7.80 OD. -9.36 OE. 9.26 BackennceA battery has ɛ= 30 V, and an internal resistance of 2.4 N. What is the terminal voltage when it is connected to R= 10 n? a. 30.00 V O b. 16.13 V O . 12.10 V O d. 24.19 V O e. 8.06 V
- The capacitor must remain charged for about 27 percent of the period of time in order to discharge fully through a resistor. select any one O a. 0.10 O b. 0.16 O c. 0.31 O d. 0.08 O e. 0.064&cmid%3D9729&page=D11 juò 12 For the following circuit in the figure below, find the power ( in units of Watt) delivered to the 2R-resistor when ɛ = 24.1 V and R = 3.0 0? put of question 2R Select one: O A. 145.2 O B. 24.2 OC. 72.6 O D. 18.2 O E. 48.4Compute for the total energy of the entire circuit. Select one: a. 128.42 micro Joules b. 352.12 micro Joules c. 273.56 micro Joules d. 478.08 micro Joules
- The capacitors C1 with a capacitance of 15.0 ?F and C2 with a capacitance of 10.0 ?F are charged up to a potential difference of 50.0 V. Resistor R1 has a resistance of 40.0 Ω, R2 has a resistance of 30.0 Ω. RC Circuit Without Ems How long after the switch is closed has the potential difference across the capacitors dropped to 15.0 V.? etc. What is the current in the circuit at that time?what is the current in the10-0 resistor? 21 V- 50 10 Ωξ 52 Select one: O a. 2.4 A O b. 1.2 A O c. 0.30 A O d. 3.0 A O e. 0.60 AQuestion 6) Figure shows a circuit that contains two batteries and two resistors. Determine the current I in the circuit. A single-loop circuit that contains two batteries and two resistors. 12 2 6.0 V ww- 8.0 Q 24 V SAMSUNG & 5 7 8 9. y u i 口