In this circuit, there can be seen three parallel branches, resistive, inductive and capacitive.
If current in resistive branch is at 0 degree( reference) then the current in inductive branch lags this current and the current in capacitive branch leads this current. These values of lag and lead angle depends on Reactances ( i.e. frequency).
w To the right is a complex circuit. The maximum voltage of the source is 10...
3. Consider the AC circuit shown in the figure below, consisting
of an alternating voltage source—of voltage V (t) = V0 cos (ωt)—a
capacitor (of capacitance C), an inductor (of inductance L), and
two resistors (of resistances R1 and R2). Also, note the
highlighted points a and b in the circuit. (a) While explaining
your reasoning, determine the necessary condition that must be
satisfied between the circuit elements such that the potential
difference between points a and b is zero...
A series LRC circuit is driven by an ac source with a voltage amplitude of 36.0 V and a frequency of 60.0 Hz. The resistance is 160 Ohm, the inductance is 0.230 H, and the capacitance is 70.0 mu F. a) Determine the impedance of the circuit. b) Determine the current amplitude. c) Determine the voltage amplitude across (i) the resistor, (ii) the inductor and (iii) the capacitor. d) Sketch the phasor diagram (at t = 0) for the circuit,...
We have a series RLC circuit with an AC voltage source: The resistance is 100Ohm, the inductance is 10mH, the capacitance is 10mF. Select all the right answers. At 60Hz What is true? Question 10 options: The current through the inductor is larger than through the resistor The voltage across the inductor is larger than the voltage across the capacitor The voltage is lagging behind the current at the source The voltage and the current are in phase at the...
In an RLC circuit, ? = 10 Ω, ? = 0.5 ??, and ? = 6.0 ??, the
current in the inductor is ?? = 12 ? sin(?? + 0.2). The circuit
operates at half of the resonance frequency.
a) Find the current in the resistor, capacitor and for the
entire circuit.
b) Find the voltage in the resistor, capacitor, and
inductor.
c) Find the emf of the AC source.
Will give great review for good answer.
2) In an...
An ac series circuit consists of a voltage source of frequency 60 Hz and voltage amplitude V, a 788-Ω resistor, and a capacitor of capacitance 2 μF. What must be the source voltage amplitude V for the average electrical power consumed in the resistor to be 587 W? There is no inductance in the circuit.
Part A: What is the impedance of the circuit?
Part B: What is the current amplitude?
Part C: What is the phase angle of the source voltage with
respect to the current?
Part D: Does the source voltage lag or lead the current?
Part E: What is the voltage amplitude across the resistor?
Part F: What is the voltage amplitude across the inductor?
Part G: What is the voltage amplitudes across the capacitor?
Constants You have a resistor of resistance...
An ac series circuit consists of a voltage source of frequency f = 60 Hz and voltage amplitude V, a resistor of resistance R = 593 Ω, and a capacitor of capacitance C = 2.8×10−6F. What must the source voltage amplitude V be for the average electrical power consumed in the resistor to be 382 watts? There is no inductance in the circuit.
A series RLC circuit has a capacitor with a capacitance of 36.0 μF , an inductor with an inductance of 0.700 H and a resistor with a resistance of 143 Ω. The circuit is attached to a source that has a rms voltage of 65.0 V and a frequency of 91.0 Hz. What is the peak current?
Saved We have a series RLC circuit with an AC voltage source: The resistance is 100Ohm, the inductance is 10mH, the capacitance is 10mF. Select all the right answers. At 60Hz the total impedance is Question 13 options: less than 100Ohm Is more than 100Ohm Is within 1% of 100 Ohm Is not within 1% of 100Ohm Question 14 (1 point) Saved We have a series RLC circuit with an AC voltage source: The resistance is 100Ohm, the inductance is...
An inductor is hooked up to an AC voltage source. The voltage source has EMF V0 and frequency f. The current amplitude in the inductor is I0. What is the reactance XL of the inductor? What is the inductance L of the inductor? An rms voltage of 19.5 V with a frequency of 1.20 kHz is applied to a 0.365 μF capacitor. What is the rms current in this circuit? By what factor does the current change if the frequency...