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In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is ϕ. Assume π√3 ≈ 5.
Q. The value of C is _____.
Correct answer is '100'. Can you explain this answer?
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In the circuit, a metal filament lamp is connected in series with a ca...
And a resistor of resistance R. The circuit is supplied with an alternating current of frequency f.
When the AC supply is switched on, the capacitor initially acts as a short circuit as it charges up. This means that the current flowing through the circuit is initially very high, limited only by the resistance of the lamp and the wires connecting the circuit.
As the capacitor charges up, its impedance increases, reducing the current flowing through the circuit. This causes the lamp to dim slightly.
At the peak of the AC cycle, the capacitor is fully charged, and its impedance is at its highest. This means that the current flowing through the circuit is at its lowest, and the lamp is at its dimmest.
As the AC cycle continues and the voltage across the capacitor begins to decrease, the capacitor discharges through the circuit. This increases the current flowing through the circuit, causing the lamp to brighten.
At the end of the AC cycle, the capacitor is fully discharged and its impedance is at its lowest. This means that the current flowing through the circuit is at its highest, and the lamp is at its brightest.
This cycle repeats for each AC cycle, causing the lamp to flicker at the frequency of the AC supply. The amount of flicker will depend on the values of capacitance and resistance in the circuit. If the values are chosen carefully, the flicker can be reduced to a level that is not noticeable to the human eye.
When the AC supply is switched on, the capacitor initially acts as a short circuit as it charges up. This means that the current flowing through the circuit is initially very high, limited only by the resistance of the lamp and the wires connecting the circuit.
As the capacitor charges up, its impedance increases, reducing the current flowing through the circuit. This causes the lamp to dim slightly.
At the peak of the AC cycle, the capacitor is fully charged, and its impedance is at its highest. This means that the current flowing through the circuit is at its lowest, and the lamp is at its dimmest.
As the AC cycle continues and the voltage across the capacitor begins to decrease, the capacitor discharges through the circuit. This increases the current flowing through the circuit, causing the lamp to brighten.
At the end of the AC cycle, the capacitor is fully discharged and its impedance is at its lowest. This means that the current flowing through the circuit is at its highest, and the lamp is at its brightest.
This cycle repeats for each AC cycle, causing the lamp to flicker at the frequency of the AC supply. The amount of flicker will depend on the values of capacitance and resistance in the circuit. If the values are chosen carefully, the flicker can be reduced to a level that is not noticeable to the human eye.
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Community Answer
In the circuit, a metal filament lamp is connected in series with a ca...
Plamp = 500 W
⇒ Vlampilamp = 500
⇒ (100)ilamp = 500
ilamp = 5A
Impedance of circuit, Z =
Resistance of lamp, R =
Reactance of capacitance,
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In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer?
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In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer?.
In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer?.
Solutions for In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Here you can find the meaning of In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer?, a detailed solution for In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? has been provided alongside types of In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In the circuit, a metal filament lamp is connected in series with a capacitor of capacitance CμF across a 200 V, 50 Hz supply. The power consumed by the lamp is 500 W while the voltage drop across it is 100 V. Assume that there is no inductive load in the circuit. Take rms values of the voltages. The magnitude of the phase angle (in degrees) between the current and supply voltage is . Assume π√3 ≈ 5.Q. The value of C is _____.Correct answer is '100'. Can you explain this answer? tests, examples and also practice JEE tests.
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