Question

The electric field and electric potential are related as

Answer 1

E=cB

a simple relation to relate electric and magnetic field in an electromagnetic field is by using a simple relation of E=cB

where c is the speed of light because electromagnetic wave travels by speed c.

you can obtain this relation by using fact that product of permittivity of free space and permeability is 1/c*2 .

now further complex relations involving transformation of fields with changing of frames can be obtained in special relativity by using lorentz transformations .

Answer 2

Heyaa☺

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The electric field and electric potential are related as:-

▶Electric potential is the workdone Per unit charge to move it from one potential to another potential within the electric field .

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Hope you understand..✌