Two charges + 12 nC and -12 nC, are placed at (- 3.5 m, 0) and...

Two charges + 12 nC and -12 nC, are placed at (- 3.5 m, 0) and (3.5 m, 0) respectively. The Coulomb constant is given by k = 8.99x109 N m2 / C2, a) If the field E from the positive charge at (0, 1 m ) is given by E = a x + b y , find a and b respectively Number Units Number Units b) If the field E from the negative charge at (0, 1 m) is given by E = c x + d y , find c and d respectively Number Units Number Units c) If we add the two fields, the resultant field E will take the form E = A x + B y , find A and B respectively Number Units Number Units d) If you were to place a positive charge at the location (0, 1 m) , in which direction would the charge be pushed? right i.e. positive x-axis left i.e. negative x-axis up i.e. positive y-axis down i.e. negative y-axis e) What if we place a negative charge instead, in which direction would it be pushed? right i.e. positive x-axis left i.e. negative x-axis up i.e. positive y-axis down i.e. negative y-axis

Expert Solution

genius_generous answered 2 years ago

Consider four 60·nC charges placed at the corners of a square, which is 3.6·m on a...

Consider four 60·nC charges placed at the corners of a square, which is 3.6·m on a side. The charges on the bottom are both positive, and the charges on the top are both negative. (a) Find the electric field at the center of the square, in units of V/m. vector E = 0 i hat + 235.7 j (b)Find the electric field at the midpoint of the right side, in units of V/m. vector E = _ i hat +...

Two charges, 2.8 nC and 7.4 nC, are separated by a distance of 0.60 m. Where...

Two charges, 2.8 nC and 7.4 nC, are separated by a distance of 0.60 m. Where can you place a charge of 3.3 nC such that it won’t accelerate? Show your work.

Point charges q1 = 43 µC and q2 = −21 µC are placed 3.5 m apart....

Point charges q1 = 43 µC and q2 = −21 µC are placed 3.5 m apart. Where must q3 = 24 µC be placed (on the x-axis, in m) so that the net force on it is zero? (Assume that q1 is at x = 0 and q2 is at x = 3.5 m.)

three point charges +1 nC +2nC and -3nC are placed in two adjacent vertices and in...

three point charges +1 nC +2nC and -3nC are placed in two adjacent vertices and in the center if a square with 3m ling sides. find electric field (magnitude and direction) and electric potential (magnitude and sign) in the empty vertices of the square. find total potential energy of the interaction between charges . find force of interaction between the charges in the vertices.

(a)Two charges are placed on the x-axis: one is placed at x = 3 m and...

(a)Two charges are placed on the x-axis: one is placed at x = 3 m and the other is at x = -3 m. The magnitude of both charges is 9.7

Two sources are placed at (0 m, 0 m) and (6 m, 0 m). Both sources...

Two sources are placed at (0 m, 0 m) and (6 m, 0 m). Both sources emit a 300 Hz sound. The point (4 m, 3 m) is on the second antinodal line. a) What is the speed of the wave in this medium? b) What type of interference is occurring at (2 m, 5m)? c) OPTIONAL: Find the point on the line x=4 that is on the first nodal line.

Two point charges are placed on the x axis as follows: Charge q1=+3.90 nC is located...

Two point charges are placed on the x axis as follows: Charge q1=+3.90 nC is located at x=0.220 m and charge q2=-5.70 nC is at x=+0.400 m.What is the magnitude of the net force exerted by these two charges on a third point charge q3=-0.610 nC placed at the origin? What direction of the net force exerted by these two charges on a negative point charge q3=-0.610 nC placed at the origin?

Two point charges are placed on the x axis.(Figure 1) The first charge, Q1 = 9.0 nC

Two point charges are placed on the x axis.(Figure 1) The first charge, Q1 = 9.0 nC , is placed a distance x1 = 13 m from the origin along the positive x axis; the second charge. Q2 = 2.5 nC, is placed a distance x2 = 7.0 m from the origin along the negative x axis. Part A Find the net electric field created by the two charges at the origin, point O.

Two point charges of charge Q = 19 nC and mass m = 27 g are...

Two point charges of charge Q = 19 nC and mass m = 27 g are 31 cm apart. One of them is let go. Gravity should be ignored. What will its speed be when it has moved 26 cm?

Two charges are placed along the x axis such that charge A is at -3 m,...

Two charges are placed along the x axis such that charge A is at -3 m, and has a charge of 2.5e-06 C. Charge B is at 2.2 m, and has a charge of -2.5e-06 C. What is the x component of the force (in Newtons) felt by charge A due to charge B? What is the x component of the force (in Newtons) felt by charge B due to charge A? Suppose a third charge were to be placed...

Question