A 10 nF capacitor is connected across a 100 V, 50 Hz ac supply. What will be the capacitive reactance?

Q: An inductor has an inductive reactance of 250 V when connected to a 60 Hz line.What will ba the…

A: The property of a conductor by which it opposes the change in electric current flowing through it is…

Q: 2. If three equal capacitors are connected in series to an 18 V(rms) AC source, each capacitor drops…

A: given data:

Q: iv. Change in DC voltage if capacitor increased to 100 F Vu 220 v f= 50 Hz V. R=10KN

A: A capacitor is installed in the output of the rectifier to filter out the AC components and its…

Q: How does the equivalnce capacitance in series vs parallel relate to the dimming time of a bulb.

A: Dimming time of a bulb:- The bulb does not directly glows based on the electricity flowing through…

Q: An inductor has an inductive reactance of 80 ohms and a wire resistance of 14 ohms. What is the Q of…

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Q: From a coil with an inductance of 2 mH, i = 5(1-e -5000t) Ampere current is passing. At the ends of…

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Q: At DC operating point, a capacitor behaves like O an open O a wire O a resistor

A: In case of DC supply the capacitor behaves like a open circuit. In case of ac supply short circuit.

Q: QUESTION 3 An inductor, a capacitor, and a resistor are connected in parallel with a function…

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Q: 5uF capacitor is connected across an emf of 50    Volts maximum value and frequency of 1000 cycles.…

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Q: replaced with a capacitor of 0.5 mF, how would it affect the branch current? The alternating Voltage…

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Q: A 100uf capacitor and a3.6kohm are connected in series. How long will it take for the capacitor to…

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Q: The 0.5-nF capacitor of figure (1) has the waveform of current shown across it. Calculate and plot…

A: Current waveform is applied to the capacitance.  Find the voltages waveform and power waveform.

Q: C. 30 V For the circuit in next Figure, Find the total capacitance. Find the total charge Q (Q = Cv)…

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Q: From the given circuit, what is the inductive reactance for the given inductance L (pick the value…

A: The objective of this question is to calculate the inductive reactance of a circuit given the…

Q: Calculate the equivalent resistance if each resistor has a resistance of 70 Ohms.

A: It is given that:

Q: What is the result of increasing the frequency of the applied voltage to a capacitor? A. Decreased…

A: Let a voltage V is applied across a capacitor of capacitance C. The frequency of the source is f.…

Q: The capacitive reactance of a capacitor is 5555 ohm. What will be the frequency of the input ac…

A: The reactance of a capacitor of capacitance C F can be expressed as

Q: -43.7 V Time Time 10 0 13 H 0.05 F

A: The given RLC circuit is shown below:  (a)  The RMC voltage of the circuit is calculated as shown…

Q: Determine the value of its capacitance.

A:

Q: Q4. Determine the equivalent inductance and equivalent current of the inductive circuit in Figure…

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Q: 5 minutes 3. The reactance offered by a capacitor to alternating current of frequency 50 Hz is 10…

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Q: A 470- uF capacitor is connected in series with a 120- k2 resistor. How long will it take the…

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Q: A resistor and an inductor is connected in series across an AC supply. In this circuit, the current…

A: In circuit resistor R and inductor L is connected in series. So this circuit is RL circuit. So…

Q: A capacitor is to be connected into a 480-V, 60-Hz line. If the capacitor has a voltage rating of…

A: Given data, The value of the supply voltage is V = 480 V. The value of frequency is f = 60 Hz. The…

Q: C=1900pF C=1900pF E= 100V E = 100 cosut Lamba 1 Lam ba 2

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: How should 3 capacitors and two batteries be connected so that the capacitors store as much energy…

A: The energy stored in a capacitor is given by: Where, The capacitance of the capacitor is “C”, The…

Q: • The reactance (Xc) of a capacitor connected to a DC supply voltage will be, It varies with current…

A: It is asked to find the reactance of capacitor dye to DC supply voltage

Q: An inductor is connected to a 240 V,1000 Hz line.The circuit current is 0.6 A.What is the inductance…

A: According to question given, An inductor is connected to a 240 V,1000 Hz line.The circuit current is…

Q: The capacitance of a capacitor is not affected by A. Distance between plates B. Area of plates C.…

A: The capacitance of a parallel plate capacitor is expressed as: C=εAd Where, ε is permittivity of…

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.