why does coulomb's constant have units?
pooja , 12 Years ago
Grade
General Physics> why does coulomb's constant have units?...
1 AnswersVikas TU
It has units to make the equation dimensionally correct. 2. it is not 1 in magnitude because the magnitude of q1q2r2 when q1,q2 and r all are one the force in newtons is found to be 9×109 in magnitude so k is give this value for proper calibration.
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