What is series resonant circuit class 12?
What is series resonant circuit class 12?
In RLC series circuit, when the circuit current is in phase with the voltage, the circuit is said to be in Series Resonance. The resonance condition in the circuit arises when the inductive reactance is equal to the capacitive reactance.
What is series and parallel resonance circuit?
Series resonance refers to the resonance that occurs in circuits where capacitors and inductors are connected in series, whereas parallel resonance refers to the resonance that occurs in circuits where the capacitors and inductors are connected in parallel.
What is a series RLC circuit?
An RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. In this role, the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter.
What is meant by LC circuit?
An LC circuit is a type of an electric circuit that is made up of an inductor which is expressed by the letter L and a capacitor represented by the letter C. An LC circuit is also sometimes referred to as a tank circuit, resonant circuit, or tuned circuit.
What is resonance in physics class 11?
Hint: Resonance occurs when an object with certain frequency is closer to another object whose natural frequency is equal to the frequency of the first object. It occurs when amplitude of an object’s oscillations is increased by the matching vibrations of another object.
What is difference between series and parallel connection?
In a parallel circuit, the voltage across each of the components is the same, and the total current is the sum of the currents flowing through each component. In a series circuit, every device must function for the circuit to be complete. If one bulb burns out in a series circuit, the entire circuit is broken.
Why is series resonance called acceptor circuit?
The series resonance circuit is known as acceptor circuit. Series resonance circuit is known as acceptor circuit because the impedance at the resonance is at its minimum so as to accept the current easily such that the frequency of the accepted current is equal to the resonant frequency.
What is resonance frequency in RLC circuit?
The resonant frequency f0 of the RLC circuit is the frequency at which the amplitude of the current is a maximum and the circuit would oscillate if not driven by a voltage source. By inspection, this corresponds to the angular frequency ω0=2πf0 at which the impedance Z in Equation 15.6.1 is a minimum, or when. ω0L=1ω0C.
Why a series LC circuit is capacitive?
Therefore the series LC circuit, when connected in series with the load, will act as a band-pass filter having zero impedance at the resonant frequency. At frequency below resonant frequency i.e. . Hence the circuit is capacitive.
What is LC full form?
A Letter of Credit (LC) is a document that guarantees the buyer’s payment to the sellers. It is issued by a bank and ensures timely and full payment to the seller. A letter of credit is issued against a pledge of securities or cash.
What is a simple definition of resonance?
In physics, resonance is the tendency of a system to vibrate with increasing amplitudes at some frequencies of excitation. These are known as the system’s resonant frequencies (or resonance frequencies). The resonator may have a fundamental frequency and any number of harmonics.
What is resonance in physics class 10?
When the frequency of an externally applied periodic force on a body is equal to the natural frequency of the body, the body readily begins to vibrate or free o vibrate with an increased amplitude. This phenomenon is known as resonance.
