Three charged particles form an equilateral triangle with side length d = 1.0 cm.   The values of the charges are: 91 = +1.0 uC 92 = +1.0 MC 93 = -4.0 MC What is the magnitude of the net force acting on 93? Express your answer to the nearest N.

A positively charged particle Q1=+25 nC is held fixed at the origin. A second charged Q2 of mass m=8.5 ug is floating a distance d=25 cm above charge Q1. The net force on Q2 is equal to zero. You may assume this system is close to the surface of the Earth.  b. Calculate the magnitude of q2 in units of nanocoulumbs.

Pls asap

hree charges are arranged as shown, where d = 16 cm and h = 10 cm. The charges areq1 = -4.0 uC, q2 = +8.0 uC, and q3 = +2.0 uC. What is the net electric force (magnitude anddirection) acting on q1?what is the direction as an angle measured relative to the +r axis, which points to the right

The diagram below shows four charges at the corners of a square of sides d = 2.00 m. Here, q₁ q₂ = -9 and q₂ = 2.5g, where q = 1.70 nC and q3 is located at the origin. What is the force on the fourth charge q = 3.50 nC? Assume that the +x axis is directed to the right and the +y axis is directed up. Express your answer in vector form. Do not enter units in your expression. N 92 94 93 d 9,

Part A (Figure 1) shows five electric charges. Four charges with the magnitude of the charge 2.0 nC form a square with the size a = 1.0 cm. Positive charge with the magnitude of q = 7.0 nC is placed in the center of the square. What is the magnitude of the force on the 7.0 nC charge in the middle of the figure due to the four other charges? Express your answer with the appropriate units. Figure y -2.0 nC a 2.0 nC + q + -2.0 nC 2.0 nC 1 of 1 μÅ ? Fon q = Value Units Submit Previous Answers Request Answer × Incorrect; Try Again; 4 attempts remaining Part B What is the direction of the force on the 7.0 nC charge in the middle of the figure due to the four other charges? Express your answer in degrees to two significant figures. x 0 = ΕΠΙ ΑΣΦ Submit Request Answer ? °, counterclockwise from the positive x-axis

Given the arrangement of charged particles in the figure below, find the net electrostatic force on the q1 = 5.15-µC charged particle. (Assume q2 = 12.33 µC and q3 = −21.12 µC. Express your answer in vector form.)