Can we produce an electric field in which the electric field lines are parallel and equally spaced? If so, please describe how this can be done.

in a uniform electric field, the field lines are straight, parallel, and uniformly spaced.

Ques:

Which of the following statements are true?

Check all that apply.

1. -In a uniform electric field, the field lines are straight, parallel, and uniformly spaced.

2. -Electric field lines near positive point charges radiate outward.

3. -The electric force acting on a point charge is proportional to the magnitude of the point charge.

4. The electric field created by a point charge is constant throughout space.

5. -Electric field lines near negative point charges circle clockwise.

1. Consider two regions of space containing a static electric field, region A and region B. In region A the equipotential lines are more closely spaced than those in region B. What can be said about the relative strength of the electric field in the two regions?

A) The electric field in region A is stronger than in the region B

B) The electric field in region A is weaker than in the region B

C) The electric field strength is unrelated to the spacing of the equipotential lines

D) The electric field is directly proportional to the value of the potential in a given region of space. Therefore, more information is required to answer the above question.

E)Both C and D

2 .Equipotential lines are always _______ to electric field lines.

A)parallel

B)perpendicular

C)at a45 degree angle

D)None of the above

3. In the presence of a static electric field, a conducting surface contains

A) no charge

B) contains a charge

C) is an equipotential

D) Both A and C

E) Both B and C

F) None of the above

List the ways in which magnetic field lines and electric field lines are similar. For example, the field direction is tangent to the line at any point in space. Also, list the ways in which they differ. For example, electric force is parallel to electric field lines, wheres magnetic force on moving charges are perpendicular to magnetic field lines.