What is the current in the inductor ILO in continuity mode before opening the switch. R₁ Select one: O a. I = O b. I = E R₁ R₂ R₁+R₂ = E R₂ O c. I=0 O d. I E R₁ E k R₂ ILO L
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- With V1, voltage peak to peak is 10 volts, R1=200 Ohm, R2=1000 Ohm and C1= 300 nF. Find Vx, voltage across the the capacitor, C1 and R2 when the frequency is 1000 Hz and 10000 HzCalibri (Body) -11 by AaBbCcDx AaBbCcD AaBbC AaBbCc AaB AaBbCc. mat Painter BIU 1Normal 1No Spaci. Heading 1 Heading 2 Title Subtitle Chang Styles d Font Paragraph Styles IMPEDANCE QUIZ # 2 1. What capacitance when connected in series with a 500Q resistor will limit the current drawn from a 48-mV 465-kHz source to 20µA? * a. 144pF b. 145pF c. 146pF d. 147pF MY ANSWER: c.146pF 2. What is the total impedance at 20kHz of a series circuit consisting of a 1.5mH inductance, a 100Q resistance, and a 0.08uF capacitance? * a. 1340 41.7 b. 1930 L-37.2" C. 920 290 d. 530 2-12.6°Find the reactance voltage when current is changed from -2A to 2A in 4 sec and self inductance is 1H?
- The circuit is in continuity mode before the switch is opened. What is the initial voltage of the capacitor Uco before opening the switch. I Select one: O a. Uco = 0 O b. Uco = RI O c. Uco=E O d. Uco= E R kInductanceA pure sinusoidal current is being rectified. For the given maximum value of half wave rectified current is 50 A, then the rms value of full wave rectification will be 50 (a) 100 (b) - - (c) 100 A (d) 70.7 A
- A pure sinusoidal current is being rectified. For the given maximum value of half wave rectified current is 50 A, then the rms value of full wave rectification will be 50 (a) A (b) 100 - A TC (c) 100 A (d)70.7 AWhat happens to the reactance of a capacitor if the source voltage increases its frequency? It becomes an infinite value It decreases its value It increases its value It would remain the same valueAssume the passive sign convention. Consider the current waveform. -1 daptive SYNC i(1) (A) 2 10 -2- 1 2 3 - r(s) Determine the voltage across a 2.4 F capacitor. (You must provide an answer before moving on to the next part.) The voltage across the 2.4 F capacitor is -- V. Q Search **** 1/0 ceciet JA
- Problem: 25 mH m Find Leq In below figure. 10 mH m 60 mH m 20 mH m 30 mH m -o b L 0000Determine the equivalent inductance and equivalent current of the inductive circuit in Figure Q4. If L5 is replaced with a capacitor of 0.5 mF, how would it affect the branch current? The alternating Voltage source has an amplitude of 20 Vm. Vm Sine 50 Hz L1 5 mH L2 3 mH cele rele Figure Q4 rele celer L3 6.6 mH L4 2.8 mH reler L5 7 mHThe reactance of an inductor is 550 ohm and the frequency of input ac is 50 Hz. What will be the inductor value?