Coulomb's Law

What is the equation for Coulomb's Law? Options: Fe=(k)(q1)(q2)/(r^2), Fe=kq1q2r^2, Fe=kq1/q2r^2, Fe=(kq1q2)/(r^2)

What is the force between two charges of 5 x 10 ^ -8 if they are .05 m apart?

What is the value of K in the equation of Coulombs Law? Options: 10 x 9 ^ -10, 10 x 9 ^10, 9 x 10 ^ -9, 9 x 10 ^ 9

What is the variable R measured in?

In the equation, what do the Q's represent?

If two balloons have a charge of 7 x 3 ^ -4 with a distance of .0001 m between them, what is the charge?

Electric charges under the action of electric forces are known as..?

Law stating force directly proportional to charges and opposite proportional to square of radius is called..?

Two positive charges q₁ = 16 and q₂ = 4 are separated by a diameter of 3 m will produce force of..?

When the distance between two charges is cut in half, the electrical force between the charges does what?