Homework Answers
I have solved all three parts.
Part A answer is 1.57 A
Part B answer is parallel
Part C answer is 47.0779 micro F = 47.1 micro F approx
Here I have attached a scanned sheet of solution.
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A 27.0-uF capacitor is connected to an ac generator with an ms voltage of 116 V and a frequency o...
A 190-aF capacitoris connected to an ac generator with a ms voltage of 110 V and...
A 190-aF capacitoris connected to an ac generator with a ms voltage of 110 V and a frequency of 40 0 Ha Part A What is the rms current in the circuit? Express your answer to three significant figures and include appropriate units. 0.525 A Correct Part B If you wish to increase the rms current, should you add a second capacitor in series or in parallel? Series
A7 uF capacitor, a 14 pF capacitor, and a 16 uF capacitor are connected in series....
A7 uF capacitor, a 14 pF capacitor, and a 16 uF capacitor are connected in series. Part A What is their equivalent capacitance? Express your answer to two significant figures and include the appropriate units. Ceq - Value Units Submit Request Answer
A 0.70 F capacitor is connected across an AC generator that produces a peak voltage of...
A 0.70 F capacitor is connected across an AC generator that produces a peak voltage of 21 V. Part A What is the peak current to and from the capacitor if the emf frequency is 100 Hz? Express your answer to two significant figures and include the appropriate units. V Templates Symbols udo redo resat keyboard shortcuts help Value IC = Units Request Answer Submit Part B What the peak to and from the capacitor if the emf frequency is...
The maximum current in a 26 μF capacitor connected to an ac generator with a frequency...
The maximum current in a 26 μF capacitor connected to an ac generator with a frequency of 140 Hz is 0.15 A . Part A What is the maximum voltage of the generator? Express your answer using two significant figures. Vmax = 6.6 V ----> correct answer Part B What is the voltage across the capacitor when the current in the circuit is 0.10 A and increasing? Express your answer using two significant figures. V = ??? V I've tried...
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?
Six 5.4-uF capacitors are connected in parallel. Part A What is the equivalent capacitance? Express your...
Six 5.4-uF capacitors are connected in parallel. Part A What is the equivalent capacitance? Express your answer to two significant figures and include the appropriate units. HA ? Cea Value muf Submit Request Answer Part B What is their equivalent capacitance if connected in series? Express your answer to two significant figures and include the appropriate units. μΑ ? Ceg Value muF Submit Request Answer
An AC generator supplies an rms voltage of 120 V at 60.0 Hz. It is connected...
An AC generator supplies an rms voltage of 120 V at 60.0 Hz. It is connected in series with a 0.450 H inductor, a 5.4 uF capacitor and a 351 ohm resistor. What is the impedance of the circuit? What is the rms current through the resistor? What is the average power dissipated in the circuit? What is the peak current through the resistor? What is the peak voltage across the inductor? What is the peak voltage across the capacitor?...
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...
An AC generator supplies an rms voltage of 110 V at 60.0 Hz. It is connected...
An AC generator supplies an rms voltage of 110 V at 60.0 Hz. It is connected in series with a 0.300 H inductor, a 5.60 uF capacitor and a 256 2 resistor. What is the impedance of the circuit? Submit Answer Tries 0/20 What is the rms current through the resistor? Submit Answer Tries 0/20 What is the average power dissipated in the circuit? Submit Answer Tries 0/20 What is the peak current through the resistor? Submit Answer Tries 0/20...
Consider three capacitors, of capacitance 1400 pF, 8400 pF, and 0.013 uF. Part A What maximum...
Consider three capacitors, of capacitance 1400 pF, 8400 pF, and 0.013 uF. Part A What maximum capacitance can you form from these? Express your answer to two significant figures and include the appropriate units. Cmax = Value Units Submit Request Answer Part B How do you make the connection in this case? The capacitors must be connected in series. O The capacitors must be connected in parallel. Submit Request Answer Part C What minimum capacitance can you form from these?...
A 190-aF capacitoris connected to an ac generator with a ms voltage of 110 V and a frequency of 40 0 Ha Part A What is the rms current in the circuit? Express your answer to three significant figures and include appropriate units. 0.525 A Correct Part B If you wish to increase the rms current, should you add a second capacitor in series or in parallel? Series
A7 uF capacitor, a 14 pF capacitor, and a 16 uF capacitor are connected in series. Part A What is their equivalent capacitance? Express your answer to two significant figures and include the appropriate units. Ceq - Value Units Submit Request Answer
A 0.70 F capacitor is connected across an AC generator that produces a peak voltage of 21 V. Part A What is the peak current to and from the capacitor if the emf frequency is 100 Hz? Express your answer to two significant figures and include the appropriate units. V Templates Symbols udo redo resat keyboard shortcuts help Value IC = Units Request Answer Submit Part B What the peak to and from the capacitor if the emf frequency is...
Six 5.4-uF capacitors are connected in parallel. Part A What is the equivalent capacitance? Express your answer to two significant figures and include the appropriate units. HA ? Cea Value muf Submit Request Answer Part B What is their equivalent capacitance if connected in series? Express your answer to two significant figures and include the appropriate units. μΑ ? Ceg Value muF Submit Request Answer
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...
An AC generator supplies an rms voltage of 110 V at 60.0 Hz. It is connected in series with a 0.300 H inductor, a 5.60 uF capacitor and a 256 2 resistor. What is the impedance of the circuit? Submit Answer Tries 0/20 What is the rms current through the resistor? Submit Answer Tries 0/20 What is the average power dissipated in the circuit? Submit Answer Tries 0/20 What is the peak current through the resistor? Submit Answer Tries 0/20...
Consider three capacitors, of capacitance 1400 pF, 8400 pF, and 0.013 uF. Part A What maximum capacitance can you form from these? Express your answer to two significant figures and include the appropriate units. Cmax = Value Units Submit Request Answer Part B How do you make the connection in this case? The capacitors must be connected in series. O The capacitors must be connected in parallel. Submit Request Answer Part C What minimum capacitance can you form from these?...
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