. (I) At what frequency will a 32.0-mH inductor have a reactance of 660 Ω ?

Q: How would you place two identical flat coils in contact so that they had the greatest mutual…

A: Given:  Two coils

Q: A 2.0-Ω resistor, 1.9-uF capacitor and 0.12-H inductor are connected in series. Calculate the…

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Q: Identify the statement from the following when the inductance can have high value. O a. If the…

A: Is from above formula of inductance, inductance is directly proportional to turns of wire and cross…

Q: (II) A coil has 2.25 Ω resistance and 112-mH inductance.If the current is 3.00 A and is increasing…

A: The expression for find potential difference across the coil is ∆V=IR+L∆I∆t

Q: A 40-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1…

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Q: ii) A 75 2 resistor, a 3.6 H inductor, and 20 µF capacitor are connected in series with an A.C.…

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Q: ii) A 50 2 resistor, a 0.36 H inductor, and 10 µF capacitor are connected in series with an A.C.…

A: Let us consider that a voltage v(t) is applied to a circuit containing R, L and C in series.…

Q: When alone in an AC circuit, inductors, capacitors, and resistors all impede current. How do they…

A: Every element has its own characteristics for the applied AC supply. For resistor, current is in…

Q: An 8.0-H inductor and a 2.0- resistor are wired in series to a 20-V ideal battery. A switch in the…

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Q: A 10.0-Ω resistor 10.0-mH inductor, and 10.0-µF capacitor are connected in series with a 10.0-kHz…

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Q: The inductive reactance (in ohms) of a 0.06 H coil connected to a 120-V, 60-Hz source is…

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Q: half O A tectangular conducting loop has its left in a magnetic field directed into the page. S…

A: when we increase the magnetic field in the page so Loop pused itself on the right side because it…

Q: A 1.00- μ F capacitor is charged by a 40.0-V power supply. The fully charged capacitor is then…

A: Data Given ,  Capacitance ( C ) = 1 μF = 1 × 10-6 F Supply voltage ( V ) = 40 V  Inductance ( L ) =…

Q: A 10.0-0 resistor, 10.0-mH inductor, and 10.0-uF capacitor are connected in series with a 10.0-kHz…

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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: 22. A simple RL circuit includes a 0.125-H inductor. If the circuit is to have a characteristic time…

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Q: A 30-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1…

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Q: If o = 1000 rad/sec Calculate: V = 120 volt a. The Impedance b. The Voltage a cross the resistor c.…

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Q: Is the ac current in the inductor always the same as thecurrent in the resistor of an LRC circuit?…

A: The ac current in the inductor is always the same as the current in the resistor of the LRC circuit.…

Q: 27.4 -mH inductor and 6.07 -Ω resistor, together with a switch, are connected in series to an ideal…

A:

Q: Consider a series RLC circuit, with R = 120 N, C = = 510 mH. If an 330 µ F and L alternating…

A: Given: The resistance of the circuit is 120 Ω. The capacitance of the circuit is 330 μF. The…

Q: How fast can the 160 A current through a 0.260 H inductor be shut off if the induced emf cannot…

A: Current , I = 160 A Inductor , L = 0.26 H Induced emf = 73 V To find = Time taken

Q: Is more energy stored in an inductor by doubling the inductance or by doubling thecurrent?

A: To determine: Whether the energy stored is more or not by doubling the inductance or the current.

Q: In the series circuit R = 200 Ohms, L=450 mH, and C = 5.0 uF. The power supply voltage is given by…

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Q: Calculate the reactance (in 2) of a 5.7 mH inductor at the following frequencies. (a) 87 Hz (b) 870…

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Q: For a 120-V, 60-Hz voltage, a current of 70 mA passing through the body for 1.0 s could be lethal.…

A: Given data: voltage of source, V  = 120 V Current, I = 70 mA  = 0.07 A

Q: A 2.0- resistor, 1.9-uF capacitor and 0.12-H inductor are connected in series. Calculate the…

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Q: When the current in the RL circuit of Figure 14.12 (b) reaches its final value ɛ/R,E/R, what is the…

A: The current in the RL circuit is given as It=εR1-e-tτ…

Q: Can there be an induced emf in a circuit at an instant when the magnetic flux through the circuit is…

A: Faraday's Law gives us the concept of the induced emf being equal to the rate of change of magnetic…

Q: A 12.0 V battery isconnected into a series circuit containing a 10.0 Ohms resistor and 2.00 H…

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Q: . How would you arrange two flat circular coils so that theirmutual inductance was (a) greatest, (b)…

A: The mutual inductance between two circular coils can be given as, Here, ϕ21, μ0, N1, N2, A, l, and…

Q: How many turns should a coil of an inductor is needed in a low pass filter with a cut-off frequency…

A: The resistance in the circuit R=8 Ω The cut-off frequency f =500 Hz The equation for cut off…

Q: Consider an initially passive LC circuit (no resistance) with a battery supplying eo volts. (b) If L…

A: Write the circuit equation, and solve for LC circuit. The potential of the battery is e0. The switch…

Q: ien t > ™ ohms and an inductor of 2 H, if i(0) = 0.

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Q: 32.9 ohms, an inductor with an inductance 1.76 H, and a capacitive reactance of 6.75 Ohms. If the…

A: Given, R=32.9 ohms  L=1.76 H V=160V XC=6.75 ohms Vrms=160 V

Q: ii) A 75 2 resistor, a 3.6 H inductor, and 20 uF capacitor are connected in series with an A.C.…

A: Given Resistance of resistor R = 75 Ω Inductance of Inductor L = 3.6 H Capacitance of Capacitor C =…

Q: Would you use a large inductance or a large capacitance in series with a system to filter out low…

A: At a lower frequency, the capacitor has a large capacitive reactance because the capacitive…

Q: A 20-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1…

A:

Q: In an L-R-C series circuit, can the instantaneous voltage across the capacitor exceed the source…

A: Yes, the instantaneous voltage across the capacitor exceeds the source voltage because the voltage…

Q: Discuss why it is relatively easy to change the amplitude of an AC voltage to a higher or lower…

A: (AC) the movement  of electric charge which was in  repeatedly  in opposite direction AC voltage:…

Q: In a purely inductive circuit if the supply frequency is reduced to 1/2, the current will

A: The Reactance of inductive circuit can be given as,  XL = ωL XL = 2πfL