What is the average power dissipated in the lightbulb when L = 0? The inductor is...
A Light-Dimmer Circuit The intensity of a lightbulb with a resistance of 130 Ω is controlled by connecting it in series with an inductor whose inductance can be varied from L=0 to L=Lmax. This "light dimmer" circuit is connected to an ac generator with a frequency of 60.0 Hz and an rms voltage of 120 V . 1. What is the average power dissipated in the lightbulb when L=0? 2. The inductor is now adjusted so that L=Lmax. In this...
A Light-Dimmer Circuit The intensity of a lightbulb with a resistance of 150 Ω is controlled by connecting it in series with an inductor whose inductance can be varied from L=0 to L=Lmax. This "light dimmer" circuit is connected to an ac generator with a frequency of 60.0 Hz and an rms voltage of 120 V. Part A: What is the average power dissipated in the lightbulb when L=0? Express your answer using two significant figures. Part B: The inductor...
A Light-Dimmer Circuit The intensity of a lightbulb with a resistance of 150 ΩΩ is controlled by connecting it in series with an inductor whose inductance can be varied from L=0L=0 to L=LmaxL=Lmax. This "light dimmer" circuit is connected to an ac generator with a frequency of 60.0 Hz and an rms voltage of 120 V . A) What is the average power dissipated in the lightbulb when L=0L=0? Express your answer using two significant figures. B) The inductor is...
please help for part B
A Light-Dimmer Circuit The intensity of a lighbub with a resistance of 100 is controlled by connecting in series with an inductor whose inductance can be varied from 0 to L-This sight immer circuit is connected to an ac generator with a frequency of 600 Hz and an mms votage of 120 Part A What is the average power dissipated in the lightbulb when L-02 Express your answer using two significant figures P-90 W Previous...
(there should be 2 answers to this problem )
and if you can please help with part B on this question im
sure part A is correct just need help ok B please
A generator connected to an RLC circuit has an ims voltage of 150 V and an is current of 38 mA Part A of the resistance in the circuit is 3.1 kn and the capacitive reactance is 68kn, what is the inductive reactance of the circuit? Express...
1. A 2.40 mH inductor is connected in series with a dc battery of negligible internal resistance, a 0.880 kΩ resistor, and an open switch. a. How long after the switch is closed will it take for the current in the circuit to reach half of its maximum value ? b. How long after the switch is closed will it take for the energy stored in the inductor to reach half of its maximum value? 2. A 4.75 μF capacitor...