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Electric Field ( $E = B c$ $E=Bc$ )

E = B \cdot c

$E = B *c$

(B) Magnetic Field

$(B)"Magnetic Field"$

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The Electric Field calculator computes the electric field based on the strength of the magnetic field and the speed of light.

INSTRUCTIONS: Choose units and enter the following:

(B) This is the strength of the magnetic field

Electric Field (E): The calculator returns the strength of the electric field in Newtons per Coulomb. However, this can be automatically converted to compatible units via the pull-down menu.

The Math / Science

The formula for the Electric Field for electromagnetic waves is:

E=B•c

where:

B = Magnetic Field
c = speed of light

References

26.6 Proofs by Benjamin Crowell, Light and Matter licensed under the Creative Commons Attribution-ShareAlike license.

Electric Field Calculators