Physics

Physics, 19.07.2019 08:20, Amyra2003

Find the capacitance at which the power dissipated by the resistor would be maximized if the circuit is driven at a frequency of 25 hz. (that is, the lrc circuit is connected to a power supply with a frequency of 25 hz.)

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Physics, 25.07.2019 03:10, TimothyYash9403

For an rlc series circuit, r = 100ω, l = 150mh, and c = 0.25μf. (a) if an ac source of variable frequency is connected to the circuit, at what frequency is maximum power dissipated in the resistor? (b) what is the quality factor of the circuit?

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Physics, 22.08.2019 04:30, Thisisdifinite

Aseries rlc circuit is driven by an ac voltage source with amplitude, vo, angular frequency, w, and sine wave time dependence. express your answers to these questions using the capacitance, c, resistance, r, and inductance, l, of the individual circuit elements and the permittivity of free space, €0. a. what is the current though the inductor, ilo? b. find the voltage, vl(t), across the inductor. c. find the voltage, vc(t), across the capacitor. d. determine the angular frequency, 00, when the voltage across the resistor, vr(t), is the same as the ac voltage source. e. the ac voltage source is replaced suddenly with a wire. what is the current, i(t), through the circuit a long time after this change?

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Physics, 23.08.2019 22:10, BrandyLeach01

Aseries rlc circuit is driven by an ac voltage source with amplitude, vo, angular frequency, @, and sine wave time dependence. express your answers to these questions using the capacitance, c, resistance, r, and inductance, l, of the individual circuit elements and the permittivity of free space, eo. a. what is the current though the inductor, il(t)? b. find the voltage, vl(t), across the inductor. c. find the voltage, v c(t), across the capacitor. d. determine the angular frequency, wo, when the voltage across the resistor, vr(t), is the same as the ac voltage source. e. the ac voltage source is replaced suddenly with a wire. what is the current, i(t), through the circuit a long time after this change?

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Physics, 02.11.2019 13:31, martl4175

1. a 15.0 kω resistor is hooked up to a 45.0 v battery in a circuit with a switch. a.) draw a circuit diagram for the circuit described. label all parts and values. b.) what is the current flowing through the resistor? c.) what is the power dissipated by the resistor? 2. a 10.0 ω resistor is hooked up in series with an 8.0 ω resistor followed by a 27.0 ω resistor. the circuit is powered by a 9.0 v battery. a.) draw a labeled circuit diagram for the circuit described. b.) calculate the equivalent resistance. c.) calculate the voltage drop across each resistor in the circuit. 3. a 12.0 v battery is hooked up with three resistors (r1, r2, r3) in parallel with resistances of 2.0 ω, 5.0 ω, and 10.0 ω, respectively. a.) draw a labeled circuit diagram for the circuit described. b.) calculate the equivalent resistance. c.) calculate the current passing through each resistor in the circuit.

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