10 how does an electric motor use magnetic force to produce motion? Ideas

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Force – Simple Electric Motor | Electricity and Magnetism | Physics Demos | Physics | College of Science and Engineering

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. Thus, the magnetic force on the wire at opposite ends of the loop points in opposite directions, causing it to spin.

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Magnetic Force – Simple Electric Motor – Seattle University

Magnetic Force - Simple Electric Motor - Seattle University

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  • Sumary: This simple electric motor works by the magnetic force F = IL x B.

  • Matching Result: 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 …

  • Intro: Magnetic Force – Simple Electric Motor | Electricity and Magnetism | Physics Demos | Physics | College of Science and Engineering 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…
  • Source: https://www.seattleu.edu/scieng/physics/physics-demos/electricity-and-magnetism/magnetic-force—simple-electric-motor/

How does an electric motor use magnetic force to … – Socratic

How does an electric motor use magnetic force to ... - Socratic

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  • Sumary: made.Inside a magnetic field when electric current passes through a conductor a torque is made.Inside a magnetic field when electric current passes through conductor a torque is made. .When we give supply…

  • Matching Result: Jul 28, 2016 · 1 answer

  • Intro: How does an electric motor use magnetic force to produce motion? | Socratic 1 Answer chandramohanPanakkal Jul 28, 2016 made.Inside a magnetic field when electric current passes through a conductor a torque is Explanation: made.Inside a magnetic field when electric current passes through conductor a torque is made. .When we…
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How Electric Motors Work – Electronics | HowStuffWorks

How Electric Motors Work - Electronics | HowStuffWorks

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  • Sumary: Electric motors power almost everything in your kitchen, bathroom and office. But how do they perform their magic?

  • Matching Result: On the other hand, the north end of one magnet will repel the north end of the other (and south will repel south). Inside an electric motor, …

  • Intro: How Electric Motors Work Electric motors are everywhere. Dowell/Getty Images Electric motors are everywhere! In your house, almost every mechanical movement that you see around you is caused by an AC (alternating current) or DC (direct current) electric motor. In this article we’ll look at both types. By understanding how…
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Motor Effect: Magnetism & Electricity Science Project

Motor Effect: Magnetism & Electricity Science Project

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  • Sumary: This simple device shows that when an electrical current flows through a magnetic field, a force is exerted on the current. This force can be used to make an electric motor.

  • Matching Result: This simple device shows that when an electrical current flows through a magnetic field, a force is exerted on the current. This force can be used to make …

  • Intro: Motor Effect A magnet exerts a force on current-carrying wire. This simple device shows that when an electrical current flows through a magnetic field, a force is exerted on the current. This force can be used to make an electric motor. Video Demonstration Tools and Materials Two to four small…
  • Source: https://www.exploratorium.edu/snacks/motor-effect

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Electric motor. What makes it turn? – School Science

Electric motor. What makes it turn? - School Science

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  • Sumary: Part of an interactive on-line booklet about electric motors explaining how the motor turns.

  • Matching Result: Once the coil gets to the upright position, there is no turning force on it because the electromagnet of the coil is lined up with the permanent magnets. If the …

  • Intro: Electric motor. What makes it turn? 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. This makes the…
  • Source: http://resources.schoolscience.co.uk/CDA/14-16/physics/copch3pg1.html

Frequently Asked Questions About how does an electric motor use magnetic force to produce motion?

If you have questions that need to be answered about the topic how does an electric motor use magnetic force to produce motion?, then this section may help you solve it.

Which crucial step results in motion when a magnetic force is used by an electric motor?

As the north pole of the electromagnet approaches the north pole of the permanent magnet, the current reverses and the poles of the magnets then attract, which is a crucial step in how an electric motor uses magnetic force to generate motion.

How does a magnet used in an easy electric motor function?

The magnetic field at both of these spots points in the same direction, which is how this straightforward electric motor operates. The current circulates around the coil in such a way that it points in one direction at one end of the loop and in the opposite direction at the other.

How does a motor’s magnet function?

Another way to explain how the motor works is to say that the permanent magnets exert forces on the electrical currents flowing through the loop of wire. The permanent magnet attracts its opposite pole on the coil and repels its like pole, causing the coil to spin.

How do magnets in motion generate electric forces?

Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and produces an electrical current. Metals such as copper and aluminum have electrons that are loosely held.

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How does a motor create a magnetic field?

In the actual three-phase induction motor, the stator, which can be replaced by permanent magnets in a permanent magnet synchronous motor, has three-phase windings that are separated by 120 electrical degrees and generates the rotating magnetic field.

What forces are required for electric motors to run?

Electric motors work, therefore, on the principles of electromagnetism. When an electric current is introduced into a magnetic field, a force is generated. This force is known as the electromagnetic force and it is what drives electric motors.

Detailed explanation of an electric motor’s operation

Force is produced inside an electric motor by the interaction of a magnetic field and the windings of either alternating (AC) or direct (DC) current, which is how electric motors function to produce motion.

What kind of magnet does an electric motor use?

Neodymium (NdFeB), samarium cobalt (SmCo), alnico, ceramic, and these materials are used to make the majority of electric motors.

a segment of the YouTube video Electric Motors | Magnetism | Physics | FuseSchool

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What is the name of the magnetic force acting on a moving electric charge?

The magnetic Lorentz force is the force a magnetic field exerts on a charge moving with velocity v. Moving electric charges produce magnetic fields, which then exert forces on other moving charges.

How do a moving charge and an electric current create magnetic force?

The spinning and orbiting of the atomic nucleus produces a magnetic field, as does electrical current flowing through a wire, and the direction of the spin and orbit determines the direction of the magnetic field, as suggested by Ampere.

How does magnetic motor force work?

The mmf is equivalent to the number of turns of wire carrying an electric current and has units of ampere-turns. The mmf is analogous to the electromotive force V and may be considered the factor that sets up the flux in magnetic circuits.

Why does a moving charge experience the magnetic force?

Infarct, the force increases with both an increase in charge and magnetic field strength, and is greater when charges have higher velocities. Magnetic fields can only act on an electric charge if it is moving, just as a moving charge produces a magnetic field.

Does an electric motor produce torque using magnetic force?

The most common use of magnetic force on current-carrying wires is in electric motors, which transform electrical energy into mechanical energy. Electric motors are made of loops of wire in a magnetic field, and when current is passed through the loops, the magnetic field exerts a torque on the loops that rotates a shaft.

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