1.Calculate the magnitude of the electric field at one corner of a square 1.43 m on...

1.Calculate the magnitude of the electric field at one corner of a square 1.43 m on a side if the other three corners are occupied by 2.80E-6 C charges

2.Three positive particles of charges Q = 74.1 μC are located at the corners of an equilateral triangle of side L = 15.7 cm, as seen in the figure below. Calculate the magnitude of the net force on each particle.

3.An electron (mass m = 9.11E-31 kg) is accelerated in the uniform field E (E = 1.78E+4 N/C) between two parallel charged plates. The separation of the plates is 1.40 cm. The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive plate, as seen in the figure below. With what speed does it leave the hole?Show that the gravitational force can be ignored by calculating the ratio of the gravitational to the electric force. Calculate that ratio.

Expert Solution

genius_generous answered 4 months ago

Calculate the magnitude of the electric field at one corner of a square 2.42 mm on...

Calculate the magnitude of the electric field at one corner of a square 2.42 mm on a side if the other three corners are occupied by 2.25×10−6 C charges.

Calculate the electric field(magnitude and direction) at the center of a square 52.5 cm on a...

Calculate the electric field(magnitude and direction) at the center of a square 52.5 cm on a side if one corner is occupied by a - 38.8 μC charge and the other three are occupied by - 27.6 μC charges. answer is not 7.3*10^6 or 7.3*10^-7

Using the symmetry of the arrangement, calculate the magnitude of the electric field in N/C at...

Using the symmetry of the arrangement, calculate the magnitude of the electric field in N/C at the center of the square given that qa = qb = −1.00 μC and qc = qd = + 4.93 μCq. Assume that the square is 5 m on a side.

13. When a single charge q is placed on one corner of a square, the electric...

13. When a single charge q is placed on one corner of a square, the electric field at the center of the square is F/q. If three other equal charges are placed on the other corners, the electric field at the center of the square due to these four equal charges is A) F/(2q). B) F/(4q). C) 4F/q. D) F/q. E) None of the choices are correct. 14. Lightning (a flow of electrons between the ground and a thundercloud) lasts...

What are the magnitude and direction of the electric field?

A small object of mass 3.96 g and charge -17.1 µC is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. What are the magnitude and direction of the electric field?What is the magnitude _________ N/CWhat is the direction (upward East West downward)

A magnetic field has a magnitude of 1.2e-3 T, and an electric field has a magnitude...

A magnetic field has a magnitude of 1.2e-3 T, and an electric field has a magnitude of 5.1e3 N/C. Both fields point in the same direction. A positive -1.8 microC moves at a speed of 3.5e6 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge.

What is the magnitude of the electric field at the dot in the figure? (Figure 1)

Part A What is the magnitude of the electric field at the dot in the figure? (Figure 1) Express your answer using two significant figures. E = _________V/m Part B What is the direction of the electric field at the dot in the figure? Choose the best answer. (a) the negative x-axis. (b) the positive x-axis. (c) 45 below -x-axis (d) 45 below +x-axis

Calculate the magnitude of electric field produced 2.0m away from a 1 nC point charge. Please...

Calculate the magnitude of electric field produced 2.0m away from a 1 nC point charge. Please show your work.

1. By using the formula for the Electric Field, calculate Electric field of a solidnonconducting sphere...

1. By using the formula for the Electric Field, calculate Electric field of a solidnonconducting sphere with radius R, and charge Q distributed uniformly on the sphere, at any point a distance r from the center of the sphere for r > R and r < R. 2. By using the formula for the Electric Field, calculate Electric Field of a conductingsphere with radius R and charge Q distributed uniformly on the sphere, at any point a distance r from...

What is the magnitude of the electric field at the dot in the figure?

Part AWhat is the magnitude of the electric field at the dot in the figure?Express your answer using two significant figures.E = _________V/mPart B What is the direction of the electric field at the dot in the figure? Choose best answer.(a) the negative x-axis.(b) the positive x-axis.(c) 45 below -x-axis(d) 45 below +x-axis

Question