Charge is distributed uniformly along the entire y-axis with a density λy and along the positive x-axis from x = a to x = b with a density λx. What is the force between the two distributions?

Problem 5: Two point charges totaling 6.5 µC exert a repulsive force of 0.055 N on one another when separated by 0.45 m. Randomized Variables Q = 6.5 µC F = 0.055 N r = 0.45 m Part (c) What is the charge in coulombs on the larger charge (in magnitude) if the force is attractive? q'1 = 2 * 10- 7 Part (d) What is the charge in coulombs on the smaller charge (in magnitude) if the force is attractive? (Note: If you calculate your answer using your result from part (c), make sure you didn't round it substantially.) 9'2 =

A charge of 4.20 mC is placed at each corner of a square 0.100 m on a side.   Determine the direction of the force on each charge. Assume that the positive x-axis is directed to the right.

Consider the following situation. Particles A and B have equal charge. They are separated by a distance d and they each experience a force of F from the other. What force will they both experience if the distance between them is increased to 2d?

Help me answer this  An a particle (the nucleus of a helium atom) has mass of 6.64×10^-27kg and charge of q = 2e . Compare the magnitude of the electric repulsion force between two a particles with that of the gravitational attraction between them by getting the ratio F e / F 0. HINT: Convert the given charge into Coulombs.

What is the magnitude of the force a +30 μC charge exerts on a +2.9 mC charge 48 cmcm away? Express your answer to two significant figures and include the appropriate units.

Two electrons in an atom are separated by 1.6 × 10-10 m, the typical size of an atom. What is the force between them? Coulomb constant is 9 × 10⁹ Nm²/C². Answer in units of N. The T 06

A 28 x 10-6 C point charge is held at rest within a uniform electric field of 840.0 N/C directed in the +x direction. If the charge is released from rest, what will its speed be after moving 0.73 m in the +x direction. Assume only the electric field force acts and that the mass of the charge is 3.00 x 10-7 kg.

The ball of mass m = 2.00 g has a drag coefficient of D = 0.500 and a radius of r = 1.00 cm, and carries a charge of 3.75 µC. The density of air surrounding the ball is ) = 1.20 kg/m. Divide your group in two and have one subgroup solve part (a) and the other part (b). (a) Group (i): The wind blows to the right in the figure at a speed of 10.0 m/s. What angle (in degrees) does the string make with the vertical? (b) Group (ii): The wind shifts so that it blows into the page at the same speed. Now what angle (in degrees) does the string make with the vertical? Now gather your group together again and answer the following. (c) In part (b), what angle (in degrees) does the string make with the plane of the page when looking at the figure?

A circular plastic disk with radius R = 2.00 cm has a uniformly distributed charge Q = +(2.00 x 106)e on one face. A circular ring of width 30 µm is centered on that face, with the center of that width at radius r = 0.50 cm. In coulombs, what charge is contained within the width of the ring?