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- Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF Cs = 4 µF DURACELL VT = 12 V Compute for the total energy of the entire circuit. Select one: a. 128.42 micro Joules O b. 352.12 micro Joules О. 273.56 micro Joules O d. 478.08 micro Joules82. Switch S in is closed at time t 30, to begin charging an initially uncharged capacitance C= 15.0 µF through a resistor of resistance R = 20.0 Q. %3D S. cаpacitor of R %3D At what time is the potential across the capacitor equal to that across the resistor?At t 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, & = 30 V, and R = 7.9 kO, what is the potential difference across the capacitor when 2.0 mA? O a 6.30 V O b. 10.25 V Oc 18.15 V Od. 14.20 V O e. 22.10 V
- mpt%3D101944&cmid=9729&page=D14 For the following circuit in the figure below. Determine V,-Va ( in units of V) for ɛ = 49.4 V. a 22 50 9. Select one: OA. 8.23 OB. -9.88 OC. -41.17 OD. 9.88 OE. -8 23What are the expected read- ings of (a) the ideal ammeter and (b) the ideal voltmeter in Figure P28.25? A 6.00 Ω 6.00 V 10.0 N + V + 5.00 N 6.00 N 4.50 V| Figure P28.25Two resistors, R1 = 50 Ω and R2 = 17 Ω are connected in series to a battery providing voltage ΔVbat = 3.1 V. What is the potential difference measured across the resistor R2?
- Where a 9 V battery is connected to a network of resistors with R1 = 72 Ω, R2 = 132 Ω, R3 = 18 Ω, and R4 = 36 Ω. What is the current through R2? (in V)a. 0.0625 Ab. 0.188 Ac. 0.0938 Ad. 0.0682 AA heart pacemaker fires 67 times a minute, each time a 25.0 nF capacitor is charged (by a battery in series with a resistor) to 0.632 of its full voltage. What is the value of the resistance in Ω?Where a 9 V battery is connected to a network of resistors with R1 = 72 Ω, R2 = 132 Ω, R3 = 18 Ω, and R4 = 36 Ω. What is the current produced by the battery? (in A)a. 0.943 Ab. 0.0349 Ac. 0.125 Ad. 0.188 A
- Calculate the current through resistor R₁. Give your answer in units of milliamperes. Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here mAThe circuit shown in Figure P28.78 is set up in the laboratory to measure an unknown capacitance C in series with a resistance R = 10.0 M powered by a battery whose emf is 6.19 V. The data given in the table are the measured voltages across the capacitor as a function of lime, where t = 0 represents the instant at which the switch is thrown to position b. (a) Construct a graph of In (/v) versus I and perform a linear least-squares fit to the data, (b) From the slope of your graph, obtain a value for the time constant of the circuit and a value for the capacitance. v(V) t(s) In (/v) 6.19 0 5.56 4.87 4.93 11.1 4.34 19.4 3.72 30.8 3.09 46.6 2.47 67.3 1.83 102.2Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0 resistor, (b) Find the current in the 3.00-12 resistor.