Q2d2Ad1Q1As shown in the Figure, point A is at distance d1=3 m from point charge Q1= -1 µC and distance d2= 7 m from point charge Q2= 3 µC, with both charges fixed in place. (k=9x10°N.m2/C2)a)What is the magnitude of the Electric Field at point A?N/Cb)With V=0 at infinity, what is potential, VA, at point A?c)lf a particle of charge Q3= 5 µC is brought from infinity to P, how much work is done?x10-3)

Answered: Image /qna-images/answer/21df6095-a81c-46a7-b4a1-be2b15d35b90.jpg

Q2 d2 di As shown in the Figure, point A is at distance d1=3m from point charge Q1= –1µC and distance d2= 7 m from point charge Q2= 3 µC, with both charges fixed in place. (k=9x10° N.m2/C²) a)What is the magnitude of the Electric Field at point A? N/C b)With V=0 at infinity, what is potential, Va, at point A? c)lf a particle of charge Q3= 5 µC is brought from infinity to P, how much work is done? x10-3J

Q2 d2 di As shown in the Figure, point A is at distance d1=3m from point charge Q1= –1µC and distance d2= 7 m from point charge Q2= 3 µC, with both charges fixed in place. (k=9x10° N.m2/C²) a)What is the magnitude of the Electric Field at point A? N/C b)With V=0 at infinity, what is potential, Va, at point A? c)lf a particle of charge Q3= 5 µC is brought from infinity to P, how much work is done? x10-3J