`E = B *c`

Enter a value for all fields

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

• Electric Field Strength
• Electric Field (E = Bc)
• Electric Field Strength
• Electric Field at `r_A`
• Coulomb's Constant
• Electric Field due to change difference in voltage
• Gauss's Law
• Electric Field Dimension Y
• Electric Field Dimension X
• Electric Field Dimension Z
• Electric Field due to change difference in voltage
• Speed of Light