Shape of magnetic field and electric field are circle in shape.
Light contains electric and magnetic field, but the shape of electric and magnetic field in light is not circle in shape, why ?
( When I searched this question in Google, I did not get any answer. But, it is my own question. )
Answers
Answer:
Because Magnetic field is created by a current carrying wire.
Explanation:
Light is an oscillating which means to keep moving or changing from one position to another and back again that means light that keeps change from electric to magnetic field which is electrical and magnetic. This happens when an electron interacts with a light wave, but because the light wave is an oscillating field, where the electron moves to and fro and there's no net motion. Magnetic field produce by current through a circular loop of a conducting wire.
The shape of electric and magnetic field in light is not circle in shape because when wire is bent in form of circle, magnetic field is no more concentric circles, where the Electric field at circle of ring is much stronger than outside. This causes field to form ovals which means shape or a body or an object. The oval in centre can bend in neither direction, so it forms a circle with infinite radius, i.e. a straight line.
Answer:
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