0
What else can I help you with?
What does electromagnetic waves means?
An electromagnetic wave, in its simplest description, is a wave that as it propagates keeps converting its magnetic field into an electric field while converting its electric field into a magnetic field.
A wave that consists of changing electric and magnetic fields is called?
Magnetic field
What causes a electromagnetic wave?
An electromagnetic wave is caused by the vibration of electric and magnetic fields propagating through space. When an electric charge accelerates, it creates a changing electric field, which in turn generates a magnetic field. The changing magnetic field then creates a changing electric field, and this cyclical process results in the formation of an electromagnetic wave.
What is in a vibrating electric and a magnetic field?
they both have a Electromagnetic wave.
Is sunshine a mechanical wave?
No, it is an electromagnetic wave containing electric field component and a magnetic field component.
Why is a vibrating electric field an example of an electromagnetic wave?
A vibrating electric field produces a changing magnetic field, which then generates a changing electric field and so on, creating a self-propagating wave. This wave consists of oscillating electric and magnetic fields perpendicular to each other and to the direction of wave propagation, thus exhibiting the characteristics of an electromagnetic wave.
How do electromagnet waves that have electric and magnetic fields travel?
We understand that electromagnetic waves have both an electric and a magnetic component. Each component is a wave, and each wave is perpendicular to the other and is in phase. perpendicular to the direction of the wave
Can an electric current generate an electromagnetic wave?
Not a constant electric current but a changing one will generate electromagnetic waves.First: If you have a lone electron, and it is accelerated in any way, it will send off an electromagnetic wave. This is because a changing electric field generates a magnetic field.It is also true that changing magnetic field will generate an electric field. This is the reason that if you have an electric current, which is generating a magnetic field, and you change the current you generate an electromagnetic wave. To generate a continuous sinusoidal electromagnetic wave you continuously change the current sinusoidally.
Can electromagnetic wave deflect by electric or magnetic field?
Yes, electromagnetic waves can be deflected by electric or magnetic fields. The direction and magnitude of the deflection depend on the orientation and strength of the field relative to the direction of the wave propagation. This phenomenon is the basis for technologies such as antennas and magnetic resonance imaging (MRI).
How is the direction of the magnetic field determined using the electromagnetic wave right hand rule?
The direction of the magnetic field in an electromagnetic wave is determined using the right-hand rule. Point your thumb in the direction of the wave's propagation (movement), your fingers will curl in the direction of the electric field, and your palm will face the direction of the magnetic field.
Composition of an electrormagnetic wave?
An electromagnetic wave is composed of two parts. One is the magnetic field and the other is the electric field.
How is an electromagnet wave generated?
We produce electric field and magnetic field. If we change the electric field with time (so magnetic field alse change), required frequency, then we produce electromagnetic wave.
