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Radio Waves and the Lorentz Force?
Why have you put V as the velocity of the wave? You're misunderstanding what the right hand rule represents.
The right hand rule, is a tool that is used to visually represent the cross product.
The ...
- 3,764
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UV & IR radiation are mostly absorbed by water. Our eyes are predominantly water. If our eyes were made of another liquid, could we see slight UV/IR?
No. Over distances of order $1cm$ the absorption by water of near IR varies from about 1/1000 nearest the visible spectrum to near complete absorption at the low frequency end of near IR. For near UV ...
- 8,643
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Apparent instantaneous EM propagation paradox in two concentric solenoids
If you think there's really a paradox, then in order to resolve it, you should ask yourself which assumptions are definitely true, so you can reconsider any remaining assumptions by process of ...
- 4,605
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Apparent instantaneous EM propagation paradox in two concentric solenoids
If you are careful about all the delays, you will not find a paradox.
For example, you strongly energize a long solenoid by applying a voltage to the ends of the wires. Perhaps you close a switch. ...
- 26k
1
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Accepted
Confusion in the showing EM wave exist from Maxwell equation
First of all, a general solution of a system of inhomogeneous linear equations (such the Maxwell equations with sources) can be always decomposed into a particular solution of the inhomogeneous ...
- 37.4k
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How to reduce magnetic field between two magnetic shield sheets (silicon steel sheets)?
The best currently material for magnetostatic shielding of strong magnetic fields (high saturation value needed) is Giron:
Mu-metal material although it has a better magnetic permeability has however ...
- 3,035
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How is light as electromagnetic waves produced?
Light is always produced by excited electrons dropping back to a lower energy state and releasing photons. The excitation of the electrons can be caused by other electromagnetic waves or electric ...
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