Posted by **Farah** on Saturday, December 4, 2010 at 3:50pm.

Points A and B are 13.0 apart. A charge of +8.0mu is placed at A and another charge at +5.0mu is placed at B. Point P i located 5.0cm from A and 12.0cm from B. What is the magnitude and direction of the electric field intensity at P?

Ans: i got the magnitude as 2.9*10^, however i cannot find the direction i keep getting 67deg, or 22deg. I tried substituting the electric field intensity however i do not get it, how do i find it?

## Answer this Question

## Related Questions

- Physics - A point charge Q1=-2 microcoulomb is located at x=0, and a point ...
- Physics - Electric Field of Two Charges : 15.0 points A point charge is located...
- physics (coulombs law) - a charge +6 C experiences a force of 2mN in +x ...
- physics- check - 1. three point charges, q1, q2, q3, lie along the x-axis at x...
- physics - Two point charges +4q and +q are placed 30 cm apart. At what point on...
- physics - Two point charges +4q and +q are placed 30 cm apart. At what point on...
- Physics - A point charge Q1=-2µC is located at x=0, and a point charge Q2=-8µC ...
- physics - please check: Two point charges, initially 1 cm apart, are moved to a ...
- Physics - A point charge Q1=−2 μC is located at x=0, and a point ...
- physics, math - Part A & B are 0.10m apart. A point charge of +3.0*10^-9C is ...