3.145. A capacitor of 80 uF is charged to a p.d. of 250 V. The charge acquired by it is
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- You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors with a 480-VAC rating. However, you find two capacitors rated at 50 F and 370 VAC. Can these two capacitors be connected in such a manner that they can replace the defective capacitor? If yes, explain how they are connected and why the capacitors will not be damaged by the lower voltage rating. If no, explain why they cannot be used without damaging the capacitor.Calculate the voltage across the capacitor in the circuit in the figure and plot the charging curve on the graph.169. The charge in a 4 μF capacitor charged to 100 V will be A. 4 AC C. 100 μC B. 25 μC D. 400 μC
- 1. 1-5 K 30v a. what is tue T CTime constant) ? b. How long will it take for the capacutor TO rtach s0% op charge? C. What is tne voltage of capa citor apter 1 seconds? d. How many tíme constants will it take for the soltage to reach 23 v? C. Gweng that the capacitor is fully changed, how will it take por it to be 20% ? long 120v + BF what is the. T ? b. what is the voltage capacitor apter 10 sec? a. C. How many time constants will it take for Tue Vo Itage to reach 80 v.? d. Given that the capaator is Fully charged, how time constants will it be to reau many GOV!169. The charge in a 4 pF capacitor charged to 100 V will be A. 4uC C. 100 μC B. 25 μC D. 400 μC3. A 45 uF capacitor and a 30 uF capacitor are connected in parallel to a 25 V battery. What is the total capacitance of the circuit? b. What is the voltage, V, across capacitor, C,? c. What is the voltage, V, across capacitor, C? d. How much charge, Q, is on capacitor, C,? How much charge, Q2, is on capacitor, C,? a. e.
- A resistance of 12 ohms and capacitance of 0.01 farad is connected in series with a 200 volts battery. Find the charge after 0.5 second and the current after 0.4 second80 V voltage is applied to the circuit with capacitors in the figure. a) Find the equivalent capacity? b) Find the total charge? c) Calculate the charge on capacitor C?163. A capacitance is charged to 100 V and has 100 micro coulombs of charge. The value of capacitance will be
- Four capacitors are connected as shown in the figure below. Determine the total charge.Consider the diagram of the following figure: Determine the charge voltage and energy of each of the capacitors. Make and complete your data table, if the voltage is 300 V C UF C₁= 30 C₂=60 C₁=22 C=74 Cs=32 Co=45 q μC V V W E 300 60μF 22HF C2 C3 30MF C1 CA 74 MF C5 32AF :C6 45MF4) Determine the value of branch current, I1 and I25) Determine the value of voltage across resistor, R1, R2 and R36) Determine the value of voltage across capacitor, C1 and C27) Determine the value of voltage across inductor, L.