Question

An insulator 4 meters long has a charge density of 6C/m uniformly distributed throughout the material....

An insulator 4 meters long has a charge density of 6C/m uniformly distributed throughout the material. What is the size and direction of the electric field a point x = 200 m?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
True or false. 14. The charge on an insulator may be distributed uniformly throughout its volume....
True or false. 14. The charge on an insulator may be distributed uniformly throughout its volume. 15. The charge on a conductor may be distributed uniformly throughout its volume. 16. The electric fireld inside a conductor in static equilibrium is always positive. 17. The electrical potential inside a conductor in static equilibrium is constant. 18. As a positive charge moves in the direction of the electric field its electric potential decreases.
Charge is distributed uniformly throughout the volume of an infinitely long cylinder of radius R =...
Charge is distributed uniformly throughout the volume of an infinitely long cylinder of radius R = 1.00×10-2m. The charge density is 4.00×10-2C/ m3. What is the electric field at r = 5.00×10-3m? What is the electric field at r = 2.00×10-2m?
A long uniformly charged thread (linear charge density ? = 1.8 C/m ) lies along the...
A long uniformly charged thread (linear charge density ? = 1.8 C/m ) lies along the x axis in the figure.(Figure 1) A small charged sphere (Q = -2.1 C ) is at the point x=0cm, y=?5.0cm. What is the direction of the electric field at the point x=7.0cm, y=7.0cm? E? thread and E? Q represent fields due to the long thread and the charge Q, respectively. What is the magnitude of the electric field at the point x=7.0cm, y=7.0cm?
A hollow, spherical, ideal insulator (R=0.075m) has a net charge of +3.75μC, with the charge is...
A hollow, spherical, ideal insulator (R=0.075m) has a net charge of +3.75μC, with the charge is distributed uniformly throughout its volume A- Calculate the total electric flux though a “Gaussian” sphere (with radius r=0.065m) centered on the center of the charged sphere. B- Find the magnitude and direction of the electric field at a point, r=0.115m, directly below the center of the sphere.
A straight, nonconducting plastic wire 7.50cm long carries a charge density of 130nC/m distributed uniformly along...
A straight, nonconducting plastic wire 7.50cm long carries a charge density of 130nC/m distributed uniformly along its length. It is lying on a horizontal tabletop. Part C If the wire is now bent into a circle lying flat on the table, find the magnitude and direction of the electric field it produces at a point 5.00cm directly above its center.
Charge is distributed uniformly throughout the volume of an infinitely long cylinder of radius R =...
Charge is distributed uniformly throughout the volume of an infinitely long cylinder of radius R = 12 cm. The volume charge density ρ is 3.6 nC/m3. Find the magnitude of the electric field E (a) inside the cylinder, a distance r = 6.6 cm from the cylinder axis, and (b) outside the cylinder, a distance r = 24 cm from the cylinder axis.
A straight, nonconducting plastic wire 7.00 cm long carries a charge density of 125 nC/m distributed...
A straight, nonconducting plastic wire 7.00 cm long carries a charge density of 125 nC/m distributed uniformly along its length. It is lying on a horizontal tabletop. - Find the magnitude and direction of the electric field this wire produces at a point 4.50 cm directly above its midpoint. - Is the electric field directed upward or downward? - If the wire is now bent into a circle lying flat on the table, find the magnitude and direction of the...
A straight, nonconducting plastic wire 9.50 cm long carries a charge density of 100 nC/m distributed...
A straight, nonconducting plastic wire 9.50 cm long carries a charge density of 100 nC/m distributed uniformly along it's length. It is lying on a horizontal tabletop. A. Find the magnitude and direction of the electric field this wire produces at a point 4.50 cm directly above its midpoint. B. If the wire is now bent into a circle lying flat on the table, find the magnitude and direction of the electric field it produces at a point 4.50 cm...
A long uniformly charged thread (linear charge density λλlambda = 1.7 C/mC/m ) lies along the...
A long uniformly charged thread (linear charge density λλlambda = 1.7 C/mC/m ) lies along the xxx axis in the figure.(Figure 1) A small charged sphere (QQQ = -2.3 CC ) is at the point x=0cmx=0cm, y=−5.0cmy=−5.0cm. What is the direction of the electric field at the point x=7.0cmx=7.0cm, y=7.0cmy=7.0cm? E⃗ threadE→thread and E⃗ QE→Q represent fields due to the long thread and the charge QQ, respectively. Express your answer to two significant figures and include the appropriate units. What...
A thin rod 39.2 cm long is charged uniformly with a positive charge density of 46.0...
A thin rod 39.2 cm long is charged uniformly with a positive charge density of 46.0 ?C/m. The rod is placed along the y-axis and is centered at the origin. A charge of +43.0 ?C is placed 51.2 cm from the midpoint of the rod on the positive x-axis. Calculate the electric field at a point on the x-axis, which is halfway between the point charge and the center of the rod. (Express your answer in terms of the unit...