# What Is Oscillatory Electric Circuit

Oscillatory electric circuits are circuits that produce an oscillating electric current, also known as an alternating current (AC). The oscillation is a regular, repetitive variation in the amplitude (peak value) and/or frequency (number of cycles per second) of the current.

Oscillatory electric circuits are used in a wide variety of applications, including radios, televisions, and power supplies. They are also used in more specialized applications, such as medical devices and scientific instruments.

The basic components of an oscillatory electric circuit are a capacitor, an inductor, and a resistor. The capacitor stores electrical energy in an electric field, while the inductor stores electrical energy in a magnetic field. The resistor dissipates electrical energy as heat.

When these components are connected together in a particular way, they can form a circuit that will oscillate. The oscillation is caused by the interaction of the capacitor and the inductor. The capacitor charges and discharges, and the inductor stores and releases energy. This interaction creates a repeating pattern of current flow, which is the oscillation.

The frequency of the oscillation is determined by the values of the capacitor and the inductor. The higher the values of the capacitor and the inductor, the lower the frequency of the oscillation.

Oscillatory electric circuits are an important part of electrical engineering. They are used in a wide variety of applications, and they are essential for the operation of many modern electronic devices.

## Types of Oscillatory Electric Circuits There are two main types of oscillatory electric circuits: LC circuits and RC circuits.

### LC circuits

consist of a capacitor and an inductor connected in series. The oscillation in an LC circuit is caused by the interaction of the capacitor and the inductor. The capacitor charges and discharges, and the inductor stores and releases energy. This interaction creates a repeating pattern of current flow, which is the oscillation.

### RC circuits

consist of a resistor, a capacitor, and a battery connected in series. The oscillation in an RC circuit is caused by the interaction of the capacitor and the resistor. The capacitor charges and discharges, and the resistor dissipates energy as heat. This interaction creates a repeating pattern of current flow, which is the oscillation. ## Applications of Oscillatory Electric Circuits Oscillatory electric circuits are used in a wide variety of applications, including: *

. Oscillatory electric circuits are used to generate the radio waves that are used to transmit and receive radio signals. *

### Televisions

. Oscillatory electric circuits are used to generate the video signals that are used to display images on television screens. *

### Power supplies

. Oscillatory electric circuits are used to convert DC power into AC power. *

### Medical devices

. Oscillatory electric circuits are used in a variety of medical devices, such as pacemakers and defibrillators. *

### Scientific instruments

. Oscillatory electric circuits are used in a variety of scientific instruments, such as oscilloscopes and spectrum analyzers. ## Conclusion Oscillatory electric circuits are an important part of electrical engineering. They are used in a wide variety of applications, and they are essential for the operation of many modern electronic devices.

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