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Which describes an electromagnetic wave?
A transverse wave consisting of changing electric fields and changing magnetic fields
What type of wave is EM radiation?
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
What consists of vibrating electric and magnetic fields that move through space at the speed of light?
An electromagnetic wave consists of vibrating electric and magnetic fields that move through space at the speed of light. These waves can travel through a vacuum and do not require a medium for propagation. Examples include radio waves, microwaves, visible light, and X-rays.
Form of energy does not require matter for traveling through space?
Electromagnetic radiation, such as light, does not require matter for traveling through space. It can propagate through a vacuum because it consists of waves of electric and magnetic fields.
What wave does not require a medium for energy transfer?
Electromagnetic waves do not require a medium for energy transfer. These waves can travel through a vacuum because they are made up of changing electric and magnetic fields. Examples of electromagnetic waves include light, radio waves, and X-rays.
Which describes an electromagnetic wave?
A transverse wave consisting of changing electric fields and changing magnetic fields
What type of wave is EM radiation?
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
What consists of vibrating electric and magnetic fields that move through space at the speed of light?
An electromagnetic wave consists of vibrating electric and magnetic fields that move through space at the speed of light. These waves can travel through a vacuum and do not require a medium for propagation. Examples include radio waves, microwaves, visible light, and X-rays.
Form of energy does not require matter for traveling through space?
Electromagnetic radiation, such as light, does not require matter for traveling through space. It can propagate through a vacuum because it consists of waves of electric and magnetic fields.
Why does a transformer require alternating current?
In order to induce voltage as an output, a changing magnetic field is needed. To create a changing magnetic field in the transformer a changing current and that is an alternating current.
Can we make magnet without using magnetic material?
Yes. Electromagnets don't require a magnetic material; they just require a conductor and an electric current.
What wave does not require a medium for energy transfer?
Electromagnetic waves do not require a medium for energy transfer. These waves can travel through a vacuum because they are made up of changing electric and magnetic fields. Examples of electromagnetic waves include light, radio waves, and X-rays.
Would electromagnetic waves exist if changing magnetic fields could produce electric fields but chaning electric fields could not in turn produce magnetic fields?
No, electromagnetic waves require the mutual generation of electric and magnetic fields. This reciprocal relationship allows the waves to propagate through space as self-sustaining oscillations. If only one field could generate the other but not vice versa, electromagnetic waves would not exist.
What is an electromatic wave?
An electromagnetic wave is a type of wave that consists of oscillating electric and magnetic fields. These waves can travel through empty space and do not require a medium to propagate. Light and radio waves are examples of electromagnetic waves.
What do magnets have to with electricity?
Faraday showed that a wire passing through a magnetic field will produce electricity. This is how a generator works. Many windings of wire on an armature spin in a magnetic field. This makes electricity.
Why can radiation travel in a vacuum?
Radiation, such as electromagnetic waves, can travel through a vacuum because it does not require a medium to propagate. Unlike sound waves which need a medium like air to travel, electromagnetic radiation can move through empty space because it consists of changing electric and magnetic fields.
What wave consists of a combination of electrical and magnetic energy?
An electromagnetic wave consists of a combination of electrical and magnetic energy. This type of wave does not require a medium to travel through and includes visible light, microwaves, radio waves, and X-rays.
