Answer:
In an electromagnetic wave in free space, the ratio of the magnitudes of electric and magnetic field vectors E and B is equal: <u>speed of light(c) </u>
Explanation:
Generally the ratio of the E(electric field ) and the B(magnetic field ) is equal to the speed of the electromagnetic wave i.e the speed of light (c) the value is
Answer: discplacement/change in time = average velocity.
Explanation:
There is a formula for velocity which is given above
Answer:
it points towards positive charges
1.add the amount of the diagram which is M+Y then dived the answer you get.