The total energy in an LC circuit is 7.5 x 10-6 J. If L = 25mH the maximum current is:
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Q: In the circuit given below, R₁ = 40 12 and R2 2u(t) + 0.5 H VL R₁ www R₂ www 1F="c + 50 V
A: Given data, R1=40 Ω, R2=10 Ω Circuit diagram is given as,
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- 7. The resistor in an R-L series circuit has a voltage drop of 53 V, and the inductor has a voltage drop of 28 V. What is the applied voltage of the circuit?An R-L series circuit contains two resistors and two inductors. The resistors dissipate powers of 96 watts and 125 watts. The inductors have reactive powers of 100 VARs and 78 VARs. What is the power factor?Assume the circuit in Figure 21-1 has a power factor of 68%, an apparent power of 300 VA, and a frequency of 400 Hz. The capacitor has a capacitance of 4.7125 F. Find the missing values. ET ER EC IT IR IC Z R XC VA300 P VARSC PF68 C4.7125F
- For the following figure, find the total impedance and total current. Explain what is relation between XL and Xc. Find the voltage drops in inductor, capacitor and resistor. XL = 1.8 k VT-15 V R-450 www Xc-1.2 knDetermine the equivalent inductance LAB (in mH) between terminals A & B. 350 mH 200 mH 700 mH كسر 400 mH 600 mH m A B 300 mHFor the inductor in the figure, find the inductance L in henries. 1 = 100 mm Air core d = 5 mm 200 turns A 39.87 uH B 19.87 µH c) 9.87 pH D 29.87 µH
- 33. In a series RC circuit, the resistor voltage is 124 V and the capacitor voltage is 167 V. What is the total voltage? a. 111 V b. 143 V c. 208 V d. 240 VWhat should be the voltage across the 3H inductor in the below given electrical circuit if the 5V voltage source has been fed from the input terminal a-b? vooro 3H b 6H A 1V B 1.5V C 2V D 2.5V eeeee 6H eeeeefind total capacitance and total charge. C1 = 20pF C2 = 30pF 5V C3 = 30pF C5 10pF C4 30pF