What is the equivalent resistance and the total current through the circuit?
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- Three 47.1 ohm resistors and three 17.1 H inductors are all in series with a 37 volt battery and a switch. The switch is placed in position A at time t = 0 and switched to position B at time t = 743 ms. Find the voltage across each of the resistors at time t = 1.17 seconds. Owo DO A R R in in ete SW éte لفظوThree resistance 14. 5 Q, 25. 5 Q and 60 Q are connected in series across 200 V. What will be the voltage drop across 14. 5 Q (a) 29 V (b) 13. 5 V (c) 14 V (d) 18 VPlease answer all subpart Please Asap for like this please answer all subpart either
- C -Q (A) 0.25 uF 10V 2uF 4uF (B) Figure 3: 3. In Figure 3 the capacitors were discharged before being connected to the battery. (a) In Figure 3A the net positive charge delivered by the battery is +Q1 to C1 and a net negative charge -[Q2 + Q3] is delivered to C2 and C3 [-Q2 is delivered to C2 and -Q3 to C3]. From conservation of charge[net charge is zero since both the battery and the capacitors have a zero net excess charge] and path independence of the electric field[sum of voltages must add up to zero for a closed path or conservation of energy]: Q1 + (-Q2) + (-Q3) = 0 conservation of charge +%-왕-용 (True, False) = 0 conservation of energy +V - = 0 conservation of energy (b) If (a) is true then the charge Q1, Q2 and Q3 follow from above three equations as C1(C2 + C3) V Q2 = Ci + C2 + C3 C1 C3 Ci + C2 + C3 Q1 = Q3 = V, (True, False) C1 + C2 + C3 (c) In Figure 3A the net positive charge delivered by the battery is Qtot = Q1 = C1(C2+C3) v which implies an equivalent capacitance of Qtot…Q5 Figure 6 Show the calculation and steps pleaseQ) What should be the value of R such that maximum power transfer can tabe place from the rest of the networt to R in the figure?0mci01ei8 31 .ol 2 [Ans. 5-33 n and 188 mw) 24 V 25A (1
- What is the voltage will produce 3A through a circuit that has 15ohms of resistance?Figure 5 shows a current series feedback amplifier. The sampled current signal is the output current, I, flowing in resistor, Rg, where it develops a feedback signal voltage, V across the resistor, Rg. Determine: a) the feedback gain, B = I. 1. Io the gain without feedback, A = Vs b) A c) the gain with feedback, Af 1+BAA dc ammeter has an internal resistances of 0.1 ohm. A shunt of 1.010 milliohm is connected to the ammeter. What is the multiplier of the set-up?
- Given the following Resistances and Capacitors in Series and Voltage Source: R1 = 9 ohms R2 = 5 ohms C1 = 0.454 Farad C2 = 0.992 Farad Vs = 10,246 Volts Frequency = 70 Hz What is the Amplitude of the voltage across C1?If the resistance is 2 ohms and reactance is 4 ohms, what is the impedance?Given the zener voltage at 9V and the zener power at 1W, what is the range of allowable values of Iz (operating values). Choices: 0.11A 22mA to 89mA 9A 0.11A to 9A Plss show complete solution