Why does the capacitor resist low-frequency signals more than high-frequency ones?
Q: An electronics hobbyist is building a radio set to receive the AM band, with frequencies from 520…
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Q: n order to measure the capacitance of a capacitor a physicist connects it to an oscillating source…
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Q: For an LC circuit, when the charge on the capacitor is one-half of the maximum charge, the energy…
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Q: Q. 7: Reactance of capacitor of capacitance C AC frequency 400/n Hz is 25 2. The value of C is…
A: Given: Reactance of Capacitor,XC=25ΩFrequency,f=400πHz Two conductors are separated by an insulator,…
Q: Capacitive reactance is more when O Capacitance is more and frequency of supply is less O…
A: We need to comment on the value of capacitive reactance.
Q: Capacitive reactance is more when O a. capacitance is more and frequency of supply is less O b.…
A: Hence before solving the questions we have to understand the concept of capacitive reactance. 1.…
Q: A radio can be tuned into a particular station frequency by adjusting the capacitance in an L-C…
A: The formula for the resonant frequency of an L-C circuit:Where: is the frequency (given as 1.69 MHz)…
Q: What is the frequency of a 5 µF capacitor that has a reactance of 1000 0? O a. 200 Hz O b. 100/TT O…
A: Given: The reactance of the circuit is 1000 Ω. The capacitance of the circuit is 5 μF.
Q: 1.) The wiring for a refrigerator contains a starter capacitor. A voltage of amplitude 170 V and…
A: Voltage amplitude of the supply voltage, V0=170 V The frequency of the supply AC current, f=60.0 Hz…
Q: Why does a capacitor act as a short circuit at high frequencies and as an open circuit at low…
A: Capacitors are a passive electrical element that is capable of storing energy as electric fields in…
Q: What is the capacitance of an oscillating LC circuit in nanofarads if the maximum charge on the…
A: Given that:Q=1.5 μCU=168 μJ
Q: Some surgery is performed with high-voltage electricity passing from a metal scalpel through the…
A: In the time of surgery, using metal scalpel high voltage is passed and current passes through the…
Q: 3) A pressure measuring instrument uses a capacitive transducer its diaphragms. A pressure of 600…
A: GivenDistance of separation, d=4 mmPressure ,P=600 kN/m2Average deflection, ∆d =0.39 mmInitial…
Q: What is the reactance of a 7.5 μF capacitor at a frequency of 72.0 Hz ? What is the reactance of…
A: Given Data:- Capacitance of the capacitor is C=7.5μF=7.5μF×10-6 F1μF=7.5×10-6 F Frequencies are,…
Q: Why does an inductor act as an open circuit at high frequencies?
A: When AC current flows through an inductor the inductive coil will resist the flow of the AC current…
Q: The rms voltage of household alternating current is 500 volts. At what range of values will the…
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Q: The AM band extends from approximately 500 kHz to 1,600 kHz. If a 1.5-μH inductor is used in a…
A: Given data: The minimum frequency is fmin=500 kHz. The maximum frequency is fmax=1600 Hz. The…
Q: Why does a capacitor act as a short circuit at high frequencies?
A: A capacitor is a passive electrical component that is capable of storing energy in an electric…
Q: How does the addition of capacitors or inductors affect the behavior of alternating current (AC)…
A: The behavior of alternating current (AC) circuits is affected by the addition of passive components…
Q: Capacitive reactance is more when O Capacitance is less and frequency of supply is less O…
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Q: A sinusoidal waveform is
A: Given: Width of one complete cycle is 3.4cm. Period T=(20μs/cm)*(3.4cm) T=20*3.4μs T=68*10-6 sec…
Q: Why does the current of RLC circuit increases first then decrease eventually as the frequency…
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