A charge q1 of 34 µC is placed at the origin of the xy-coordinate system and a charge 92 of -79 μC is placed on the positive x-axis at x = 24 m. Calculate the magnitude of the net electric force being experienced by another charge q3 = 2 mC at point (24 m, 20 m) in N.

Two charges are located in the x-y plane. If q1 -3.50 nC and is located at (x = 0.00 m, y = 0.960 m), and the second charge has magnitude of q2 = 4.80 nC and is located at (x = 1.40 m, y 0.650 m), calculate the x and y components, Ex and Ey, of the electric field, É, in component form at the origin, (0, 0). The Coulomb force constant is 1/ (4reo) = 8.99 x 10° N · m²/C². -13.58 -40.45 Ex N/C Ey N/C Incorrect Incorrect II

Problem 2. Three point charges are placed on the xy plane: (A) +50.0-nC charge at the origin, (B) -60.0-nC charge on the x axis at x = 1 0.0 cm, and (C) + 150-nC charge at the point (10.0 cm, 8.00 cm). Find the total electric force on the charge C and the electric field at the location of the charge C due to the presence of the +50.0- and -60.0-nC charges?

The net charge generated by a plastic comb rubbing against the fabric is a few micocoloumb (μC). If this load is 3.0 μC, what is the percentage change of mass of a 35 gram comb during this loading?

Consider the symmetrically arranged charges in the figure, in which qa 9b = -2.45 µC and q. = qd = +2.45 µC. Determine the direction of the electric field at the location of charge q. O right up and left down and left up and right dn down left down and right Calculate the magnitude of the electric field E at the location of q given that the square is 6.35 cm on a side.

Point charges q1 = 92 = 4.0x 10-6 C are fixed on the x-axis at x= –3.0 m and x= 3.0 m. What charge q must be placed at the origin so that the electric field vanishes at x = 0, y = 3.0 m?

The electric field in an xy plane produced by a positively charged particle is 6.20(6.61 + 6.3) N/C at the point (4.1, 4.6) cm and 123 N/C at the point (3.8, 0) cm. What are the (a) x and (b) y coordinates of the particle? (c) What is the charge of the particle? (a) Number i Units

A 6 µC charge q1 located at the origin cm creates an electric field that fills all of space. A -8 µC charge q2 is brought to the point cm. The 6 µC charge is returned but now the -8 µC charge is moved to cm. What is the new net force extered on q2? Answer as a vector in Newtons.

1. (a) The figure shows three circular arcs centered at the origin of a coordinate system. On each arc, the uniformly distributed charge is given in terms of Q = 3.28 µC. The radii are given in terms of R = 91.0 mm. What is the magnitude of the net electric field in N/C at the origin due to the arcs? 3R +9Q -1Q 2R +Q R (b) An electric field given by E = 7.80 i – 7.40(y² + 8.00) j pierces the Gaussian cube of edge length 58.0 cm and positioned as shown in the figure. (The magnitude E is in newtons per coulomb and the position x is in meters.) What is the net electric flux in Nm²/C through the cube? Gaussian surface

The cockroach Periplaneta americana can detect a static electric field of magnitude 9.00 kN/C using their long antennae. If the excess static charge on a cockroach is modeled as point charges located at the end of each antenna, what magnitude of charge q would each antenna possess in order for each antennae to experience a force of magnitude 4.50 µN from the external electric field? Calculate q in units of nanocoulombs (nC). q = nC