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- Consider a series RC circuit as in the figure below for which R = 6.70 MQ, C = 4.70 μF, and E = 25.5 V. C E S + R (a) Find the time constant of the circuit. 31.49 (b) Find the maximum charge on the capacitor after the switch is thrown closed. 1.1985e-4 X What is the current in the circuit when the capacitor has reached its maximum charge? μC (c) Find the current in the resistor 10.0 s after the switch is closed. μAIn an RC series circuit, the EMF is € = 12.0 V, the resistance = 1.6 MQ and the capacitance = 3.4 µF. Calculate the time constant of the circuit. %3D Report the answer in seconds to 1 decimal place.An RC circuit consists of a 35.4 Q resistor and a 4.97 µF capacitor. a) Find its impedance at 56.9 Hz. b) Find its impedance at 10.4 kHz.
- A series RLC circuit has a peak voltage of 1i v and a peak current of 2.00 A. If the current lags the voltage by 35.0°, what is the average power of the circuit?In case of Capacitive circuit, Frequency is inversely Proportional to the Capacitance (C) or Capacitive reactance (Xc). Select one: True O FalseConsider a series RC circuit as in the figure below for which R = 6.00 MN, C = 4.00 µF, and ɛ = 27.0 V. (a) Find the time constant of the circuit. 8 On which quantities does the time constant depend: R, C, ɛ? s (b) What is the maximum charge on the capacitor after the switch is thrown closed? 100 What is the current in the circuit when the capacitor has reached its maximum charge? ua (c) Find the current in the resistor 10.0 s after the switch is closed. What mathematical function describes the time dependence of the current in an RC circuit? µA Need Help? Read It
- Consider a series RC circuit as in the figure below for which R = 9.00 MQ, C = 9.00 µF, and Ɛ = 28.0 V. + (a) Find the time constant of the circuit. 2.5 On which quantities does the time constant depend: R, C, Ɛ? s (b) What is the maximum charge on the capacitor after the switch is thrown closed? 1.5 What is the current in the circuit when the capacitor has reached its maximum charge? µC (c) Find the current in the resistor 10.0 s after the switch is closed. HAAn RC circuit has a 5kΩ resistor and a 1μF capacitor. This circuit is driven by a 100Hz sine wave with 1V amplitude. What is the amplitude of the current in the circuit?The series RLC circuit below has an input voltage of Vin(t) = 16 cos(5t) Volts. 2 H Vin .1 F a) Solve for the steady-state voltage across the capacitor, Vc(t). CdV instead of solving b) Find the steady-state current. (This can be done by using I = another ODE. If you want, you can check that these give the same answer.)
- A 20.0 nF capacitor is connected across an AC generator that produces a peak voltage of 4.10 V. ▼ Part A At what frequency f is the peak current 40.0 mA ? Express your answer to three significant figures and include the appropriate units. Value Submit Part B 0 μÅ I Ic? What is the instantaneous value of the emf at the instant when ic = Express your answer as an integer and include the appropriate units. Submit Value Units Request Answer μᾶ Units Request Answer ? ****** ?A series circuit contains a resistor and a capacitor as shown below. Determine a differential equation for the charge q(t) on the capacitor if the resistance is R, the capacitance is C, and the impressed voltage is E(t). (Use E for E(t) and q for q(t).) dq dt E RA series RLC circuit has a resistance of 45.0 N and an impedance of 75.0 N. What average power is delivered to this circuit when AVms = 210 V?