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Under what conditions might wires in a DC circuit emit electromagnetic waves?

Short Answer

Expert verified

Thus, the wire in an exceedingly DC circuit may produce electromagnetic waves when the wire gets heated because of the flow of the DC circuit.

Step by step solution

01

Definition of Electromagnetic waves

Electromagnetic waves: EM waves are another name for electromagnetic waves. Electromagnetic radiations are made up of electromagnetic waves created if an electric field meets up with a magnetic field.

02

Explanation of solution

The constant flow of charge per unit time is understood because of the DC circuit. Since the flow of charge per unit time is constant, the DC circuit doesn't produce varying electric fields and hence the DC current cannot produce electromagnetic waves on its own. However, the DC current will generate a relentless magnetic flux around the wire.

When DC starts flowing during a circuit then it takes some fraction of seconds to achieve a relentless value. During this point, the electrons are accelerating because of which no particulate radiation is produced. If the worth of the DC is extremely high, then it'll cause the heating and therefore the wire will get heated.

Because of this heating effect, it emits electromagnetic waves like infrared and visual light. But these electromagnetic waves will only be produced thanks to the heating effect of DC, undue to the flowing of DC current.

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