# What are the two main parts of an electric current?

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There are two main types of current used in most electronic circuits today. They are alternating current (AC) and direct current (DC). Direct Current (DC) – Direct current is the constant flow of electric charge in one direction.

## What are the main parts of an electric current?

Every electric circuit, regardless of where it is or how large or small it is, has four basic parts: an energy source (AC or DC), a conductor (wire), an electrical load (device), and at least one controller (switch).

## What are the 2 types of electric current?

Current electricity is a constant flow of electrons. There are two kinds of current electricity: direct current (DC) and alternating current (AC). With direct current, electrons move in one direction.

## What are two main sources of electric current?

The types of the electric current are classified into two types which are the direct electric current and the alternating electric current ( A.C. ) , The direct electric current is produced from the electrochemical cells such as the dry cells and the simple cells.

## What are the two main parts of a circuit?

Circuits are made up of two distinct elements:

• active elements, which are defined as the sources of electrical energy,
• and passive elements, which carry or use the electrical energy for some specific reason.
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## What are the 4 basic parts of a circuit?

The essential elements in a basic electrical circuit consist of: A source, load, and ground. Electricity cannot flow without a power source (battery), and a load (bulb or resistor-electrical device/ component) and a closed conductive path (wires connecting it).

## Why do we have 2 types of current?

There are two different types of current in widespread use today. … In a direct current, the electrons flow in one direction. Batteries create a direct current because the electrons always flow from the ‘negative’ side to the ‘positive’ side. In a direct current, the electrons travel in one direction.

## How many types of current are there?

There are mainly two different types of current: Direct current and alternating current.

## What is the main source of current?

A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it. A current source is the dual of a voltage source.

Background.

 Voltage source Current source Battery of cells Single cell

## What is the best source of electrical energy?

Hydroelectric power, using the potential energy of rivers, is by far the best-established means of electricity generation from renewable sources. It may also be large-scale – nine of the ten largest power plants in the world are hydro, using dams on rivers.