A circuit with a capacitor (unknown C), a resistor (R = 5.1 O), a switch and a b

Question

A circuit with a capacitor (unknown C), a resistor (R = 5.1 O), a switch and a battery (V = 5.5 V) is created as shown. The capacitor is initially uncharged and the switch is open. A new circuit with a capacitor - B. PF), they resistw's (uard Ga.Bs), a switch and a battery funknw s is uested a show the capacitor is initially unraged and the servitud is open. The instant the switch scored the current through the battery is measured to be 1.61 A. What is the voltage of the battery O - .03 y- ".eV Ov-Up 1) Immediatel after the switch is closed, what is the current through the resistor? 4) after ary time wist is the current through leg In D.s1 Of -3.14 a O = 28 A O1 = 0.927 A O= 1.08 A O1 = 0..539 A 0 A Submit O 2) After a long time, what is the darge stored on t? 2) After the switch has been closed a long time the charge on the capacitor is measured to be Q = 20.9 pc. What is the capacitance of the capacitor? O C = 3.8 of o C = 115 PF OC = 0.263 of O Cr 1.9 pl o C =O ul

Explanation / Answer

1. I = V/R = 1.08 A
2. C= Q/V = 20.9/5.5 = 3.8 uF  

3. 4. 5. image is not clear

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