A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the...
A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator, a second capacitor (capacitance C2) is added in series with the first one. As a result, the current delivered by the generator decreases by a factor of three. Suppose that the second capacitor had been added in parallel with the first one, instead of in series. By what factor would the current delivered by the generator have increased?
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A capacitor (capacitance C1) is connected across the terminals
of an ac generator. Without changing the...
A capacitor is connected across the terminals of an ac generator that has a frequency of...
A capacitor is connected across the terminals of an ac generator that has a frequency of 444 Hz and supplies a voltage of 25 V. When a second capacitor is connected in parallel with the first one, the current from the generator increases by 0.19 A. Find the capacitance of the second capacitor.
A capacitor is connected across the terminals of an ac generator that has a frequency of...
A capacitor is connected across the terminals of an ac generator that has a frequency of 460 Hz and supplies a voltage of 26 V. When a second capacitor is connected in parallel with the first one, the current from the generator increases by 0.18 A. Find the capacitance of the second capacitor. F
hen only a resistor is connected across the terminals of an ac generator (113 V) that...
hen only a resistor is connected across the terminals of an ac generator (113 V) that has a fixed frequency, there is a current of 0.505 A in the resistor. When only an inductor is connected across the terminals of this same generator, there is a current of 0.408 A in the inductor. When both the resistor and the inductor are connected in series between the terminals of this generator, calculate the following. (a) the impedance of the series combination...
A 27.0-uF capacitor is connected to an ac generator with an ms voltage of 116 V and a frequency o...
A 27.0-uF capacitor is connected to an ac generator with an ms voltage of 116 V and a frequency of 80.0 Hz. PartA What is the rms current in the circuit? Express your answer to three significant figures and include appropriate units. 1.57 A Correct PartB If you wish to increase the rms current, should you add a second capacitor in series or in parallel? Parallel Series Previous Answers Correct Part C Find the value of the capacitance that should...
A capacitor is connected across an ac generator whose frequency is 860 Hz and whose peak...
A capacitor is connected across an ac generator whose frequency is 860 Hz and whose peak output voltage is 120 V. The rms current in the circuit is 2.5 A. (a) What is the capacitance of the capacitor? (b) What is the magnitude of the maximum charge on one plate of the capacitor? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.
Q3. A single capacitor of capacitance C1 is connected to a battery. Then a second capacitor...
Q3. A single capacitor of capacitance C1 is connected to a battery. Then a second capacitor of capacitance G2 is added in parallel with C1. Carefully explain all your answers to the following questions. (i) Does the potential difference across C1 increase, decrease, or stay the same, compared to the circuit containing only the battery and C1? (ii) Does the charge q1 on C1 increase, decrease, or stay the same. compared to the circuit containing only the battery and C1?...
A capacitor with capacitance C1 = 9.77 mF is connected in series to a second capacitor...
A capacitor with capacitance C1 = 9.77 mF is connected in series to a second capacitor with capacitance C2 = 1.05 mF. The figure doesn't show the entire circuit, it shows only the capacitors. 2 If the voltage across capacitor C1 is V1 19.7 V, then how much electric charge is stored by C1? Submit Answer Tries 0/12 How much electric charge does C2 store? Submit Answer Tries 0/12 What is the voltage across capacitor C2? Submit Answer Tries 0/12...
Chapter 23, Problem 07 A capacitor is connected across an ac generator whose frequency is 1000...
Chapter 23, Problem 07 A capacitor is connected across an ac generator whose frequency is 1000 Hz and whose peak output voltage is 160 V. The rms current in the circuit is 3.2 A. (a) What is the capacitance of the capacitor? (b) What is the magnitude of the maximum charge on one plate of the capacitor? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. + 99 V sin 20...
A 0.37 μF capacitor is connected across an AC generator that produces a peak voltage of...
A 0.37 μF capacitor is connected across an AC generator that produces a peak voltage of 9.50 V . A)What is the peak current through the capacitor if the emf frequency is 100 Hz? B)What is the peak current through the capacitor if the emf frequency is 100 kHz?
A 21 nF capacitor is connected across an AC generator that produces a peak voltage of...
A 21 nF capacitor is connected across an AC generator that produces a peak voltage of 4.0 V. At what frequency f is the peak current 44 mA?
A capacitor is connected across the terminals of an ac generator that has a frequency of 460 Hz and supplies a voltage of 26 V. When a second capacitor is connected in parallel with the first one, the current from the generator increases by 0.18 A. Find the capacitance of the second capacitor. F
A 27.0-uF capacitor is connected to an ac generator with an ms voltage of 116 V and a frequency of 80.0 Hz. PartA What is the rms current in the circuit? Express your answer to three significant figures and include appropriate units. 1.57 A Correct PartB If you wish to increase the rms current, should you add a second capacitor in series or in parallel? Parallel Series Previous Answers Correct Part C Find the value of the capacitance that should...
Q3. A single capacitor of capacitance C1 is connected to a battery. Then a second capacitor of capacitance G2 is added in parallel with C1. Carefully explain all your answers to the following questions. (i) Does the potential difference across C1 increase, decrease, or stay the same, compared to the circuit containing only the battery and C1? (ii) Does the charge q1 on C1 increase, decrease, or stay the same. compared to the circuit containing only the battery and C1?...
A capacitor with capacitance C1 = 9.77 mF is connected in series to a second capacitor with capacitance C2 = 1.05 mF. The figure doesn't show the entire circuit, it shows only the capacitors. 2 If the voltage across capacitor C1 is V1 19.7 V, then how much electric charge is stored by C1? Submit Answer Tries 0/12 How much electric charge does C2 store? Submit Answer Tries 0/12 What is the voltage across capacitor C2? Submit Answer Tries 0/12...
Chapter 23, Problem 07 A capacitor is connected across an ac generator whose frequency is 1000 Hz and whose peak output voltage is 160 V. The rms current in the circuit is 3.2 A. (a) What is the capacitance of the capacitor? (b) What is the magnitude of the maximum charge on one plate of the capacitor? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. + 99 V sin 20...
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