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Fran3

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electric field strength is inversely proportional to distance squared... right?

So if the electric field strength is 1,000 mV/m at 1 meter then the following is true... right?

km______mV/m________ the math

1________1000 .00______=reference point

2_________250.00_______ =1000/(2^2)

3_________111.11________=1000/(3^2)

4__________62.50________=1000/(4^2)

5__________40.00________etc

thanks for any help.