Question

Three point-like charges are placed at the corners of a rectangle as shown in the figure, a = 30.0 cm and b = 66.0 cm. Find the magnitude of the electric force exerted on the charge q11. Let q11 = −3.00 µC, q22 = −3.60 µC, q33 = −4.30 µC.
N

Answer 1

Force betwe w chares i and 2 e«n 3f both same siah- CU) F 22

2 The Distane Between- UI» from Py ta goras orm. SA2 256 Cm 0.5256 m2 タ θ= 24-44" on the Chayge Li (ma)hitude) ele ctric torcc exeY (0.6b)2 O 223 Newtn O 525 二0.221 N

Dircction of Fi ond Fi3' 12 The-Combonent of Ne rx=-F12 -F13 Cose -223 - 0.221 Co 24.44°) 3 -0。4-24. They-Componchrof N Force (-0424) 2-t (o、09 1 4) 2