What is the function of inductance in a circuit?

Q: Identify the following The voltage amplitude across the circuit to the current amplitude in an AC…

A: The circuit that has an alternating source of current used for domestic and industrial purposes is…

Q: In a purely capacitive circuit, voltage and current are in phase Select one: O True O False

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Q: What is the DC voltage of the waveform in the given circuit? 10 V 6 V 2 V

A: The given wave form is sine wave which is the ac waveform in which the voltage is changes with the…

Q: How do the resistance, capacitive reactance, and inductive reactance change when the frequency in a…

A: The resistance is independent of frequency. Hence, an increase in frequency does not affect the…

Q: What is the impedance of this circuit?

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Q: Illustrate the relationship of the following AC circuit: (a) purely resistive circuit; (b) purely…

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Q: What Is Series Resonance Circuit?

A: In RLC series circuit, when the circuit current is in phase with the voltage, the circuit is said to…

Q: In a series resonant circuit, the impedance of the circuit is a. minimum O b. maximum C. zero O d.…

A: Resonant is an electric circuit which has minimum possible impedance at a certain frequency.

Q: The resonant frequency of a series Lc circuit must always be

A: The resonant frequency of a series Lc circuit must always be above 60 Hz. Statement is true.  50 Hz…

Q: Electromotive force that has 40-volt is applied to an LR-series circuit in which the inductance is…

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Q: If the circuit is moved to position 2, find the current after 2 seconds. The current before…

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Q: For the circuit shown in figure calculate 1) Impedance 2) Total current 3) Voltage across resistor…

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Q: Consider a DC circuit that has a battery, a switch, a resistor, and a capacitor connected in series.…

A: Displacement current: Id=εodϕEdt So when the electric flux changes through the capacitor plates, we…

Q: What is the effect of capacitive reactance in an AC circuit? It charges in the circuit. allowo

A: The effect of capacitive reactance in an AC circuit

Q: What is the inductance of the circuit?

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Q: A Clamper circuit must have O a. diode O b. capacitor O c. all of these O d. a dc source O e.…

A: A clamper circuit must have a capacitor,diode and resistive element. The magnitude R (resistance)…

Q: Calculate the resonant frequency of the circuit

A: Given data:  Inductance (L) = 13 H Capacitance (C) = 0.05 F Resistance (R) = 10 Ω Voltage (V) = 24.7…

Q: Does inductance depend on current, frequency, or both? What about inductive reactance?

A: The inductance, L,  of an inductor depends upon its make and it is independent of the current as…

Q: A swith controls the current in a circuit that has large inductance. If the switch is open but near…

A: Inductor doesn’t allow sudden change in current. When the switch is initially closed, current is…

Q: The figure below shows a circuit with several inductors and capacitors, with both series and…

A: the two capacitors connected in series are C and 2C The two inductors connected in parallel are L…

Q: What icon in Multisim should be clicked to see both the circuit and the waveform produced by the…

A: Multisim is simulator, simulator is a program which enables a computer to execute program which are…

Q: In a purely capacitive circuit, voltage and current are in phase Select one: True False

A: Answer :- true  In a purely capacitive circuit voltage and current are in phase  Because  The rms…

Q: The self-inductance of the circuit in the figure below is 9.10 x 10-8 H. Find the back emf when the…

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Q: The total impedance of a circuit decreases when an inductor is added in series to an RC circuit…

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Q: Is this circuit capacitive or inductive? Give two reasons.

A: Given:- A circuit is given above in the figure  The R, C, and L are in the series.  Find:- Is the…

Q: The time constant r of RC circuit depends on: Sih Select one: O a. resistance b. current c.…

A: Time required to charge the capacitor through the resistor from an initial charge voltage of zero to…

Q: What is the difference between Self-inductance and Mutual inductance?

A: In electromagnetism and electronics, Inductance is a property of the electric which induces the…

Q: Many people have the mistaken impression that current is used up around a circuit. In a  series…

A: In a series combination circuit the potential drop across resistors decreases  but not the current…

Q: The time constant T of RC circuit depends on: Select one: a. resistance b. current c. inductance d.…

A: Time constant for RC circuit is given as?=RCHere?=Time constantR=resistance C=Capacitance

Q: impedance of the circuit is equal

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Q: If this circuit were used in a digital circuit, it would be a NOT gate. Vcc 5 V Vin True False Vout…

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Q: A coil of 3.50 μH and a capacitor of 47.0 pF are in parallel. The frequency is 9.55 MHz. There is…

A: Inductor "L"= 3.50 μH   a capacitor "C= 47.0 pF  The frequency "f"= 9.55 MHz.

Q: The average ac current delivered to a circuit is zero. Despite this, power is dissipated in the…

A: The relation for the average power dissipated in an ac circuit is given by,  P=VrmsIrmscosθ Here, P…

Q: In the circuit below, a battery supplies a constant voltage of 40 V, the inductance is 2 H, the…

A: Supply voltage, V = 40  V The inductance, L= 2 HThe resistance, R = 10 Ω

Q: How inductance is used in traffic lights?

A: Inductance - Inductance is tendency to oppose the change of electric current flowing through it.…

Q: Given the graph below, what can be inferred about the voltage and current in a circuit with an AC…

A: An AC source is as it name says Alternating Current source. It means that the current varies…

Q: The time constant t of RC circuit depends on: Select one: a. resistance b. current c. inductance d.…

A: Time constant of RC circuit is T = RC R= resistance C = capacitance

Q: When a circuit contains a coil such as solenoid, the self-inductance of the coil prevents the…

A: Self inductance is induction of voltage in circuit when current in wire is changing.

Q: Will a transformer work if the input is a dc voltage?

A: Transformer is an electrical device design to works on alternating current and voltage. If we apply…

Q: Sketch the current in an RL circuit over time.

A: Fig(a)   An RL circuit with a switch to turn current on and off. When in position 1, the resistor,…

Q: Unit of impedance is ___________.   A) ohm B) henry C) tesla D) hertz

A: Impedance opposes the flow of current in the circuit.