Question

The repulsive force between the two balloons in the demonstration above is measured to be 0.01 N. The distance between the center of the balloons is 0.5 m. If the charge on each balloon is the same, what is the magnitude of each charge? Show your work.

Answer 1

The magnitude of each charge on the two given balloons is determined as 5.27 x 10⁻⁷ N.

Mangitude of each charge on the balloon

The magnitude of each charge on the balloon is calculated by applying Coulomb's law as shown below;

F = kq²/r²

where;

• K is Coulomb's constant
• q is the magnitude of each charge
• r is the distance between the charges

kq² = Fr²

q² = Fr²/k

q² = (0.01 x 0.5²) / (9 x 10⁹)

q² = 2.778 x 10⁻¹³

q = √(2.778 x 10⁻¹³)

q = 5.27 x 10⁻⁷ N

Thus, the magnitude of each charge on the two given balloons is determined as 5.27 x 10⁻⁷ N.

Learn more about Coulomb's law here: https://brainly.com/question/24743340