Three point charges are situated in the -plane as follows: • at • at • at Determine…

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Electric Force Field and Potential · Electric Force Field and Potential

Problem

Three point charges are situated in the

xy

-plane as follows: •

q_A = +2\,\mu\text{C}

(0,0)

•

q_B = -1\,\mu\text{C}

(0.50\,\text{m},\,0)

•

q_C = +3\,\mu\text{C}

(0,\,0.50\,\text{m})

Determine the net electrostatic force acting on

q_A

due to

q_B

and

q_C

. Express the result as

F_x\,\hat{\mathbf i}+F_y\,\hat{\mathbf j}

(in newtons).