Two insulating small spheres are rubbed against each other and placed 1 cm apart. If they attract each other with a force of OT N, how many electrons were transferred from one sphere to the other during rubbing ?
Answers
Answered by
6
Answer:
2 × 10 ^ 11
Explanation:
F= 0.1 N = 9 * 109 * q2/r2
q2= 0.1 * 0.012/(9 * 109)
q2= 10/9 * 10-15
q= 3.34* 10-8
no of electrons transferred = q/1.6 * 10-19=3.34* 10-8/1.6 * 10-19
=2 *1011 (Approx.)
Hope u r clear with this :)
*Brainliest* xD
Similar questions