Question

what is kulamb's law?

Answer 1

Coulomb's law, or Coulomb's inverse-square law, is a law of physics for quantifying the amount of force with which stationary electrically charged particles repel or attract each other. In its scalar form, the law is:

{\displaystyle F=k_{e}{\frac {q_{1}q_{2}}{r^{2}}}},

where ke is Coulomb's constant (ke = 9.0×109 N m2 C−2), q1 and q2 are the signed magnitudes of the charges, and the scalar r is the distance between the charges. The force of the interaction between the charges is attractive if the charges have opposite signs (i.e., F is negative) and repulsive if like-signed (i.e., F is positive).

Answer 2

Hello! friend,

Here's your answer ...........

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I think the spelling you written is wrong If it is coulomb's law,Then it explains about the charges.They[Charges] repel when they are like charges[North-North] or they may attract each other when they are different poles[North-south] with a force proportional to the product [Multiplication] of charges and the square of their distances is "INVERSELY PROPORTIONAL".

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Thank you!