Two point charges are located on the y-axis as follows: one charge q1 = -1.95 nC located at y= -0.550 m, and a second charge q2 = 3.60 nC at the origin (y=0). What is the magnitude of the total force exerted by these two charges on a third charge q3 = 4.90 nC located at y3 = -0.435 m ?

Given :

Three charges :

There location on y-axis :

To Find :

Total force acting on .

Solution :

Total force acting on is :

Therefore , force applied on is 211.52 N .

b

explanation:

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop