# How does an electric motor work BBC Bitesize?

Contents

Electric motors use the forces produced by magnetic fields to produce a turning motion. If you put a length of wire in a magnetic field and pass a DC current through it (such as from a battery), the wire will move. … a coil of wire wrapped around something to support it. an axle for the coil of wire to spin around.

## How does an electric motor work GCSE?

A simple electric motor can be built using a coil of wire that is free to rotate between two opposite magnetic poles. When an electric current flows through the coil, the coil experiences a force and moves. … When the electric current changes direction, the same end of the electromagnet becomes its south pole.

## How does an electric motor work simple?

This simple electric motor works by the magnetic force F = IL x B. The current goes around the coil so that it points one direction in one end of the loop and in the other direction at the other end of the loop. The magnetic field at both of these spots points in the same direction.

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## Why does the coil turn in an electric motor?

A coil of wire carrying a current in a magnetic field experiences a force that tends to make it rotate. This effect can be used to make an electric motor.

## How does a coil motor work?

How does it work? The motor is connected to a battery. When the switch is closed, the current starts to flow and the coil becomes an electromagnet. In this case the current is flowing anticlockwise in the top of the coil.

## What is a simple electric motor?

The basic idea of an electric motor is really simple: you put electricity into it at one end and an axle (metal rod) rotates at the other end giving you the power to drive a machine of some kind.

## What are electric motors used to produce?

An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor’s magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor’s shaft.

## What is electric motor with diagram?

An electric motor is a device that converts electrical energy into mechanical energy. Diagram: Electric motor. Working of an electric motor: An electric motor works on the principle of magnetic effect of electric current. In an electric motor, a rectangular coil ABCD in placed between two magnets in poles N and S.

## What are the 6 parts of an electric motor?

These six components include:

• 1) The Rotor. The rotor is the moving part of your electric motor. …
• 3) The Bearings. The rotor in your electric motor is supported by bearings, which allow it to turn on its axis. …
• 4) The Windings. …
• 5) The Air Gap. …
• 6) The Commutator. …
• What Do All of These Components Have in Common?
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## What are the basic parts of a simple electric motor?

A simple motor has the following parts:

• A power supply – mostly DC for a simple motor.
• Field Magnet – could be a permanent magnet or an electromagnet.
• An Armature or rotor.
• Commutator.
• Brushes.
• Axle.

## How do you make a dc motor step by step?

How to build a DC motor step-by-step

1. Step 1: Build your coil base. …
2. Step 2: Wrap the coil around the coil base. …
3. Step 3: Test the electrical connection of the wire. …
4. Step 4: Improve the electrical connections of the coil base. …
5. Step 5: Check the connections. …
6. Step 6: Make the commutator. …
7. Step 7: Construct the stator (the base)

## What is the price of electric motor?

Questions & Answers on Single Phase Electric MotorPowerMin PriceMax Price10-100 KWRs 3500/PieceRs 8000/Piece<10 KWRs 2000/PieceRs 8500/PieceЕщё 1 строка

## How does a DC electric motor work?

Electric motors turn electricity into motion by exploiting electromagnetic induction. The motor features a permanent horseshoe magnet (called the stator because it’s fixed in place) and an turning coil of wire called an armature (or rotor, because it rotates). …

## How does a 12v coil work?

If your car uses a 12 volt battery, the 12 volts you put into the primary side of the coil will exit the secondary side as 30,000 volts! The high voltage is carried away from the coil by a high-tension cable that looks like a short piece of spark plug cable and runs to the distributor tower.

10,000 miles

## What are the parts of electric motor?

Motor Components

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The components of an electric motor may include a rotor, thin sheets of stacked metal called laminations, a stator, wire windings, magnets, a commutator, brushes, poles, electrical interconnects and a housing.