Two identical positive charges are separated by a distance of 2.4 × 10−10 m. If the charges repel each other with a force of 5.7 × 10−9 N, what is the magnitude of each positive charge? A.
2.8 × 10−8 C
B.
1.9 × 10−19 C
C.
1.2 × 10−5 C
D.
3.6 × 10−20 C

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above