The force acting between two charged particles A and B is 5.2 * 10È¢ newtons. Charges A and B are 2.4 * 10ÈÆ meters apart. If the charge on particle A is 7.2 * 10È§ coulombs, what is the charge of particle B? (k = 9.0 * 10© newton·metersÆ/coulombÆ)
A. 2.4 x 10^-2 coulombs
B. 4.6 x10^-11 coulombs
C. 5.2 x10^-11 coulombs
d. 7.2 x 10^-8 coulombs

Question

The force acting between two charged particles A and B is 5.2 * 10È¢ newtons. Charges A and B are 2.4 * 10ÈÆ meters apart. If the charge on particle A is 7.2 * 10È§ coulombs, what is the charge of particle B? (k = 9.0 * 10© newton·metersÆ/coulombÆ)
A. 2.4 x 10^-2 coulombs
B. 4.6 x10^-11 coulombs
C. 5.2 x10^-11 coulombs
d. 7.2 x 10^-8 coulombs

anonymous · Answer

help! @Michele_Laino

irishboy123 · Answer

$\large Coulomb's \ Law $

$\huge F = k \frac{Q_A \ Q_B}{r^2}$

arindameducationusc · Answer

the square root of 10th mower is not being displayed...
write those and I will solve it @albarranjennifer