A point charge Q1 = +6.0 nC is at the point (0.30 m, 0.00 m); a charge Q2 = -1.0 nC is at (0.00 m, 0.10 m),

and a charge Q3 = +5.0 nC is at (0.00 m, 0.00 m). What are the magnitude and direction of the net force exerted on the +5.0-nC charge by the other two charges? (k = 1/4??0 = 9.0 × 109 N ? m2/C2 )


5.4 µN at 56° above -x-axis

Physics & Space Science

You might also like to view...

Describe how web designers use font families, backup fonts, and embedded fonts in a website.

What will be an ideal response?

Physics & Space Science

The energy of nuclear radiation as it is absorbed mostly goes to heat the material

a. True b. False Indicate whether the statement is true or false

Physics & Space Science

A flat circular loop carrying a current of 2.0 A is in a magnetic field of 3.5 T. The loop has an area of 0.12 m2 and its plane is oriented at a 37° angle to the field. What is the magnitude of the magnetic torque on the loop?

A) 0.51 N ? m B) 0.67 N ? m C) 46 N ? m D) 0.10 N ? m

Physics & Space Science

A long solenoid produces a field at its center. An identical solenoid is placed end to end with the first (common axis). The magnetic field at the center of the 1st solenoid is now

A) zero. B) the same. C) double. D) four times the original magnitude. E) half what it was.

Physics & Space Science