Your latest invention is a car alarm that produces sound at a particularly annoying frequency of 3500 Hz. To do this, the car-alarm circuitry must produce an alternating electric current of the same frequency. That’s why your design includes an inductor and a capacitor in series. The maximum voltage across the capacitor is to be 12.0 V. To produce a sufficiently loud sound, the capacitor must store 0.0160 J of energy. What values of capacitance and inductance should you choose for your car-alarm circuit?

Your latest invention is a car alarm that produces sound at a particularly annoying frequency of 3500 Hz. To do this, the car-alarm circuitry must produce an alternating electric current of the same frequency. That’s why your design includes an inductor and a capacitor in series. The maximum voltage across the capacitor is to be 12.0 V. To produce a sufficiently loud sound, the capacitor must store 0.0160 J of energy. What values of capacitance and inductance should you choose for your car-alarm circuit?

Similar questions

A current of I(t) = (5.50 mA)((sin(325 s-1)t ) passes through a 38 microF capacitor. What is the rms voltage across the capacitor?
An AC source operating at 60 Hz with a maximum voltage of 172 V is connected in series with a resistor (R = 1.9 k) and a capacitor (C = 2.5 μF). (a) What is the maximum value of the current in the circuit? A (b) What are the maximum values of the potential difference across the resistor and the capacitor? V AVR, max AVC C, max AVR AVC ΔV, = (c) When the current is zero, what are the magnitudes of the potential difference across the resistor, the capacitor, and the AC source? source = V V How much charge is on the capacitor at this instant? μ℃
A transformer has a primary coil with 225 turns of wire and a secondary coil with 1,800 turns. An AC power supply connected across the primary coil has a voltage given by the function Δv = (180 V)sin(ωt). What rms voltage (in V) is measured across the secondary coil?
An LC circuit has an inductor of inductance 8.4 mH and a capacitor with a capacitance of 963.7 µF. At what frequency, in radians per second, will the circuit oscillate?
A 89.0-μF capacitor is connected to a generator operating at a low frequency. The rms voltage of the generator is 4.50 V and is constant. A fuse in series with the capacitor has negligible resistance and will burn out when the rms current reaches 15.0 A. As the generator frequency is increased, at what frequency will the fuse burn out?
Radios use resonance in order to tune-in to a particular station. A physics student builds a simple radio using a RLC series circuit. They decide to use a resistor with R = 40.5 2 but they only have one capacitor with capacitance C = 215 pF. To listen to their favorite station KXY 84.1 FM, which is at a frequency of 84.1 MHz, what must be the inductance L of their circuit's inductor? When they tune-in to KXY 84.1 FM, they measure a rms current of 0.0380 A. What is the rms voltage Vrms across the circuit when they tune-in? L = H Vrms V
A capacitor is connected across the terminals of an ac generator that has a frequency of 360 Hz and supplies a voltage of 34 V. When a second capacitor is connected in parallel with the first one, the current from the generator increases by 0.30 A. Find the capacitance of the second capacitor. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.
When a 2.0 µF capacitor is connected to a generator whose rms output is 34 V, the current in the circuit is observed to be 0.33 A. What is the frequency of the source? 772.4 Hz 2,426.5 Hz 594.1 Hz 1,544 Hz none
In recent years it has been possible to buy a 1.0 F capacitor. This is an enormously large amount of capacitance. Suppose you want to build a 1.1 Hz oscillator with a 1.0 F capacitor. You have a spool of 0.35-mm-diameter wire and a 3.1-cm-diameter plastic cylinder. /myct/itemView?assignment ProblemID=195605802&offset=next F2 # 3 E 80 F3 $ 4 R F FA 5 V T L FS G 6 B ▼ Part A How long must your inductor be if you wrap it with 2 layers of closely spaced turns? Express your answer with the appropriate units. ▸ View Available Hint(s) 1= Value Submit Provide Feedback Y C FO H & 7 HA « N F7 U 4 ** 8 J Units DII F8 M SE ? 9 DD K F9 O ) O 36 A F10 L P S F11 { F12
A 14.0-mH inductor is connected to a North American electrical outlet (ΔVrms = 120 V, f = 60.0 Hz). Assuming the energy stored in the inductor is zero at t = 0, determine the energy stored at t = 1 150 s. i try to put in the answer and it says this The energy stored in the inductor oscillates at the same frequency as the voltage. J
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 5.00. Suppose 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? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.