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II Review Constants Part A A 380 Hz sinusoidal voltage with a maximum amplitude of 100...
A 380 Hz sinusoidal voltage with a maximum amplitude of 120 V at t = 0 is applied across the terminals of an inductor.
A 380 Hz sinusoidal voltage with a maximum amplitude of 120 V at t = 0 is applied across the terminals of an inductor. The maximum amplitude of the steady-state current in the inductor is 20 A. Part A What is the frequency of the inductor current? Part B If the phase angle of the voltage is zero, what is the phase angle of the current? Part C What is the inductive reactance of the inductor? Part D What is the inductance of the inductor? Part E What is the...
Review Constants The voltage applied to the circuit shown in (Figure 1) at t = 0...
Review Constants The voltage applied to the circuit shown in (Figure 1) at t = 0 is 75 cos(4000t -60°) V, where t is in seconds. The circuit resistance is 400 12 and the initial current in the 75 mH inductor is zero. Find the numerical value of i after the switch has been closed for 850 us. Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Figure < 1 of 1...
An inductor with L = 9.00 mH is connected across an ac source that has voltage...
An inductor with L = 9.00 mH is connected across an ac source that has voltage amplitude 47.5 V Part A What is the phase angle o for the source voltage relative to the current? Express your answer with the appropriate units. | TH HÀ + + + = ? 0 = 12.7 Ohm Submit Previous Answers Request Answer Part C What value for the frequency of the source results in a current amplitude of 3.75 A? Express your answer...
A capacitor is connected across an ac source that has voltage amplitude 59.0 V and frequency...
A capacitor is connected across an ac source that has voltage amplitude 59.0 V and frequency 750 Hz Part A What is the phase angle o for the source voltage relative to the current? Express your answer in degrees. 190 AED ? - Submit Request Answer Part B Does the source voltage lag or lead the current? O lag O lead Submit Request Answer Part What is the capacitance of the capacitor if the current amplitude is 5.50 A ?...
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part...
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part G What is the maximum amplitude of the voltage? Express your answer to three significant figures and include the appropriate units. What is the phase angle in radians? Express your answer in radians to three significant figures. What is the first time after t=0 that v=-40V? Express your answer to three significant figures and include the appropriate units. ? TO AD U veca o...
Review | Constants A 0.185 H inductor is connected in series with a 89 2 resistor...
Review | Constants A 0.185 H inductor is connected in series with a 89 2 resistor and an ac source. The voltage across the inductor is ui= -(11.0V) sin(490rad/s)t]. Part A Derive an expression for the voltage ur across the resistor. Express your answer in terms of the variables L, R, VL (amplitude of the voltage across the inductor), w, and t. O ALQ * R 0 a ? UR = vr= Submit Previous Answers Request Answer Part B What...
Part G What is the value of Co for the condition of Part E? Express your answer with the appropriate units Value Units Submit Request Answer Review Constants The peak amplitude of the sinusoidal volt...
Part G What is the value of Co for the condition of Part E? Express your answer with the appropriate units Value Units Submit Request Answer Review Constants The peak amplitude of the sinusoidal voltage source in the circuit shown in the figure is 150 V, and its frequency is 5000 rad /s. The load resistor can be varied from 0 to 4000 Ω, and the load capacitor can be varied from 0.1 μF to 0.5 μF (Figure 1) Figure...
Exercise 31.13 - Enhanced - with Feedback You have a resistor of resistance 1902, an inductor...
Exercise 31.13 - Enhanced - with Feedback You have a resistor of resistance 1902, an inductor of inductance 0.450 H, a capacitor of capacitance 6.40 pF and a voltage source that has a voltage amplitude of 26.0 V and an angular frequency of 300 rad/s. The resistor, inductor, capacitor, and voltage source are connected to form an L-R-C series circuit. Part A What is the impedance of the circuit? Express your answer in ohms. VOI ΑΣΦ FR ? Z= 12...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180 V, Vc = 120 V, and VR = 160 V. At time t the instantaneous voltage across the inductor is 80.0 V. Part A At this instant, what is the voltage across the capacitor? Express your answer with the appropriate units. ? Å Value * o Units VC= Submit Request Answer Part B At this instant, what is the voltage across the resistor? Express...
What is the molarity of NO, in each solution? Part A 0.150 M KNO3. Express your...
What is the molarity of NO, in each solution? Part A 0.150 M KNO3. Express your answer with the appropriate units. T: Å 0 2 ? (NO3) = Value Units Submit Request Answer Part B 0.270 M Ca(NO3)2 Express your answer with the appropriate units. GÅ * O 2 ? (NO3) = Value Units Submit Request Answer Part B 0.270 M Ca(NO3)2. Express your answer with the appropriate units. T: HÅR OO? (NO3) = Value Units Submit Request Answer Part...
Review Constants The voltage applied to the circuit shown in (Figure 1) at t = 0 is 75 cos(4000t -60°) V, where t is in seconds. The circuit resistance is 400 12 and the initial current in the 75 mH inductor is zero. Find the numerical value of i after the switch has been closed for 850 us. Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Figure < 1 of 1...
An inductor with L = 9.00 mH is connected across an ac source that has voltage amplitude 47.5 V Part A What is the phase angle o for the source voltage relative to the current? Express your answer with the appropriate units. | TH HÀ + + + = ? 0 = 12.7 Ohm Submit Previous Answers Request Answer Part C What value for the frequency of the source results in a current amplitude of 3.75 A? Express your answer...
A capacitor is connected across an ac source that has voltage amplitude 59.0 V and frequency 750 Hz Part A What is the phase angle o for the source voltage relative to the current? Express your answer in degrees. 190 AED ? - Submit Request Answer Part B Does the source voltage lag or lead the current? O lag O lead Submit Request Answer Part What is the capacitance of the capacitor if the current amplitude is 5.50 A ?...
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part G What is the maximum amplitude of the voltage? Express your answer to three significant figures and include the appropriate units. What is the phase angle in radians? Express your answer in radians to three significant figures. What is the first time after t=0 that v=-40V? Express your answer to three significant figures and include the appropriate units. ? TO AD U veca o...
Review | Constants A 0.185 H inductor is connected in series with a 89 2 resistor and an ac source. The voltage across the inductor is ui= -(11.0V) sin(490rad/s)t]. Part A Derive an expression for the voltage ur across the resistor. Express your answer in terms of the variables L, R, VL (amplitude of the voltage across the inductor), w, and t. O ALQ * R 0 a ? UR = vr= Submit Previous Answers Request Answer Part B What...
Part G What is the value of Co for the condition of Part E? Express your answer with the appropriate units Value Units Submit Request Answer Review Constants The peak amplitude of the sinusoidal voltage source in the circuit shown in the figure is 150 V, and its frequency is 5000 rad /s. The load resistor can be varied from 0 to 4000 Ω, and the load capacitor can be varied from 0.1 μF to 0.5 μF (Figure 1) Figure...
Exercise 31.13 - Enhanced - with Feedback You have a resistor of resistance 1902, an inductor of inductance 0.450 H, a capacitor of capacitance 6.40 pF and a voltage source that has a voltage amplitude of 26.0 V and an angular frequency of 300 rad/s. The resistor, inductor, capacitor, and voltage source are connected to form an L-R-C series circuit. Part A What is the impedance of the circuit? Express your answer in ohms. VOI ΑΣΦ FR ? Z= 12...
A Review | Constants An L – R-C series circuit has voltage amplitudes Vư = 180 V, Vc = 120 V, and VR = 160 V. At time t the instantaneous voltage across the inductor is 80.0 V. Part A At this instant, what is the voltage across the capacitor? Express your answer with the appropriate units. ? Å Value * o Units VC= Submit Request Answer Part B At this instant, what is the voltage across the resistor? Express...
What is the molarity of NO, in each solution? Part A 0.150 M KNO3. Express your answer with the appropriate units. T: Å 0 2 ? (NO3) = Value Units Submit Request Answer Part B 0.270 M Ca(NO3)2 Express your answer with the appropriate units. GÅ * O 2 ? (NO3) = Value Units Submit Request Answer Part B 0.270 M Ca(NO3)2. Express your answer with the appropriate units. T: HÅR OO? (NO3) = Value Units Submit Request Answer Part...
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