The current in a 32 mH inductor is known to be -10A for t < 0 and -200t A for 5 sin 400t) e (-10 cos 400t t>0. Assume the passive sign convention. -
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At what time is the voltage across the inductor maximum?
What is max voltage?
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- Required information Problem 06.037 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS The current through a 17-mH inductor is 4 sin 100t A. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Problem 06.037.a - Voltage across an inductor Find the voltage vt). The voltage is cos 100t V.At 0-, no currrent flows through the capacitors because they are open, how did you combine the capacitors for the voltage divider since it is the capacitance value and not reactance, is it right? Can we just combine the capacitance value? Please explain. I did not understand..2_53528980697... -> For the circuit shown below, detemine the voltage of the -j10 2 capacitive reactance. -j5 0 ILOA(T) ==j102 jlon is Q 102 O 0.5L-90 52 A.
- 1)The value of the capacitance reactive power in VAR is? /2) The value of the capacitor in micro farad is?1. What impedance vector 0 – j22 represents:A. A pure resistance.B. A pure inductance.C. A pure capacitance.D. An inductance combined with a resistance.A capacitor has a reactance of 40 when operated on a 50 Hz supply. Determine the value of its capacitance. In a series R–L circuit the p.d. across the resistance R is 12V and the p.d. across the inductance L is 5V. Find the supply voltage and the phase angle between current and voltage
- A capacitor C is connected in series with a 400 resistor across a supply of frequency 60 Hz. A current of 3 A flows and the circuit impedance is 500. Calculate: (a) the value of capacitance, C, (b) the supply voltage, (c) the phase angle between the supply voltage and current, (d) the p.d. across the resistor, and (e) the p.d. across the capacitor. Draw the Phasor diagram.If C=47 microF Rl=1kohm Vs=90 cos2000t V, what is the diode current during the one-time charging time of the capacitance? reply:-8:39 sin(2000t-0.37 degrees) A-9:39 sin(2000t-0.30 degrees) A-7:49 sin(2000t-0.63 degrees) A-7:39 sin(2000t-0.53 degrees) A-8:49 sin(2000t- 0.60 degrees) Aone of the answers.Determine the current through the 260mH inductor in the circuit shown in the figure and choose the solution from the options given. 0.7, ángulo de -2.9° 0.9, ángulo de -19.8° .52, ángulo de -23.1° 0.338, ángulo de 303⁰ 65 Ω 85mH 150 sin(2π 100t) mn 200 Ω 260mH 28 75 카 120 Ω 50uF
- Please explain this question properly A capacitor has a reactance of 40 when operated on a 50 Hz supply. Determine the value of its capacitance. In a series R–L circuit the p.d. across the resistance R is 12V and the p.d. across the inductance L is 5V. Find the supply voltage and the phase angle between current and voltageA circuit is designed with an AC source of max voltage 12 and frequency 60 Hz. The circuit has a resistance of 1050 Ohms, an inductance of 0.06 Henrys, and a capacitance of 0.009 coulombs per volt. - omega for source in rad/s? - omegaR for circuit? -XL? -XC? -phi in radians? -Z? -imax?A series R-L-C circuits consists of resistor of 100 ohms. an inductor of 0. 318H and a capacitor of unknown value. When this circuit is energised by 230 Z 0° V. 50HZ sinusoidal supply. the current was found to be 2.3 20° amperes. Find (i) value of capacitor in microfarad (ii)Voltage across the inductor and (iii)total power consumed.