Answer to Question #302351 in Physics for Christian Galeano

Question #302351

Two charges, a= +6uC and qz=-5uC.

are separated by a distance r = 15cm.

What is the magnitude of the electric

force? Is the force repulsive or attractive?

Expert's answer

The Coulomb's law says

"F=k\\frac{q_1q_2}{r^2}\\\\\n=9*10^9*\\frac{6*10^{-6}*5*10^{-6}}{0.15^2}=12\\;\\rm N"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The edge of a cube was found to be 1.50 plus or minus 0.05 what is its surface area and its volume.
2. Your mother is using an electric flat iron that draws a current of 15 A when connected to a 220 V li
3. An extension wire in your house is 3 meters long with a cross-sectional are of 4.50 x 10-6 m2. An el
4. the earth in the direction 30 degrees north of east. If the velocity of the boat due to wind is 3kph
5. A 10Mg truck rolling at a constant speed of 30kph along a horizontal rail comes to an incline of slo
6. The radio tuning capacitor consists of 26 plates of area 24 cm2. The distance between plates when se
7. The electric field has a magnitude of 3.0 N/C at a distance of 30 cm from a point charge. What is th