You asked: What is the relationship between electromagnet and electric motor Brainly?

What is the relationship between electromagnet and electric motor?

An electric motor is a device that uses an electromagnet to change electrical energy to kinetic energy. When current flows through the motor, the electromagnet rotates, causing a shaft to rotate as well.

What is the relationship between magnetism and electromagnetism and how does it effect voltage in a circuit?

A magnetic field of changing intensity perpendicular to a wire will induce a voltage along the length of that wire. The amount of voltage induced depends on the rate of change of the magnetic field flux and the number of turns of wire (if coiled) exposed to the change in flux.

What is the cause effect relationship between electricity and magnetism?

Both electric and magnetic fields are the consequence of the attraction and repulsion of electric charges. However, a magnetic effect is caused by moving electric charges while an electric field is caused by stationary charges.

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Which of the following is true about the relationship between electricity and magnetism group of answer choices?

Which of the following is true about the relationship between electricity and magnetism? Magnetism is based on how gravity attracts electrical energy. Magnetism and electricity cannot be converted into one another. Electricity can be used to create a magnet.

What is the difference between a motor and an electromagnet?

AC Motors. … An alternating current is used to rotate the loops in the magnetic field. Most AC motors produce the current by using induction. An electromagnet causes the magnetic field and uses the same voltage as the coils do.

Was the relationship between electricity and magnetism discovered?

Also, a changing magnetic field will produce an electric current in a wire or conductor. Therefore, the relationship between electricity and magnetism was discovered by Hans Christian Oersted.

What is the relationship between electricity and magnetism quizlet?

How are electricity and magnetism related? Electric current produces a magnetic field. Electric currents and magnets exert force on each other, and this relationship has many uses. A temporary magnet, known as an electromagnet, can be made by passing electric current through a wire that is coiled around an iron core.

What is relation between electric field and magnetic field?

Originally Answered: What is the simple relation between electric field and magnetic field? A change in an electric field produces a magnetic field. A change in a magnetic field produces an electric field. The quantitative details get you into Maxwell’s Equations.

What is difference between electromagnetism and electromagnetic induction?

Electromagnetism refers to creating a magnetic force using an electric current. Electromagnetic induction uses changes in a magnetic field to run…

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What’s the difference between magnetism and electricity?

Main Differences Between Electricity and Magnetism

Electricity is formed due to free moving charged particles, which is an invisible force. In contrast, magnetism is formed due to the attraction between two charged particles, the opposite poles in the magnet attract each other, but the same poles repel each other.

What is the relationship between an electric current and the strength of a magnetic field?

Together, magnetic fields and electric current make waves called electromagnetic radiation. One part of a wave carries a strong electric field, while a magnetic field is in another part of the wave. When an electric current weakens it generates a magnetic field.

What are the similarities between electricity and magnetism?

What are 3 similarities between electricity and magnetism? Both have a charge of magnitude e = 1.602 × 10-19 Coulombs. Opposites attract, and likes repel; two positive charges placed near each other will ​repel​, or experience a force which pushes them apart. The same is true of two negative charges.