True or false 1:The electric potential is the same at any point on a single equipotential...

True or false

1:The electric potential is the same at any point on a single equipotential line.

2:Electric field lines always emanate from positive charges and terminate on negative charges.

3:Equipotential lines always perpendicularly cross the electric field lines.

4:It is possible that equipotential lines occasionally cross each other.

5:The electric field lines point in a direction opposite to the equipotential lines.

6: Electric field lines emanating or terminating on an isolated charge are spaced uniformly as they emanate or terminate.

7:When mapping the equipotential lines, we need to take readings for the entire conductive sheet.

Solutions

Expert Solution

1:The electric potential is the same at any point on a single equipotential line - True

equipotential means equal potential.

2. Electric field lines always emanate from positive charges and terminate on negative charges -True

3. Equipotential lines always perpendicularly cross the electric field lines - True

4. It is possible that equipotential lines occasionally cross each other. - False,

lines can not cross means equipotentoial lines are made by joing same potential points.

5.. The electric field lines point in a direction opposite to the equipotential lines. - False

they are perpendicular lines.

6. Electric field lines emanating or terminating on an isolated charge are spaced uniformly as they emanate or terminate. - True

7. When mapping the equipotential lines, we need to take readings for the entire conductive sheet. - False

potential inside conductive sheet is same. ( E = 0 inside sheet)

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

Define electric potential energy, electric potential, and equipotential surfaces? Can equipotential surfaces touch or cross one...

Define electric potential energy, electric potential, and equipotential surfaces? Can equipotential surfaces touch or cross one another? If yes/no, why/how? Under what angle do the electric field lines cross equipotential surfaces? Explain why, if all charges are at rest, the surface of a conductor is an equipotential surface? What’s the relationship between the electric potential on the surface of and inside the conductor when all charges are at rest? Define electron volt. If you know electric potential V as a...

TRUE OR FALSE: 1. When the electric potential remains to be a constant along x axis...

TRUE OR FALSE: 1. When the electric potential remains to be a constant along x axis (within a region), we know that the E field in the x direction is zero in that region. 2. The absolute value of the slope of the graph of V vs. x at any point (the derivative of V with respect to x) represents the magnitude of the E field along y and z direction at that point. Think carefully, would the E fields...

If the radius of the equipotential surface of point charge is 15.2 m at a potential...

If the radius of the equipotential surface of point charge is 15.2 m at a potential of 2.30 kV, what is the magnitude of the point charge creating the potential?

What is the electric potential at point A in the figure?

a) What is the electric potential at point A in the figure? b)What is the potential energy of a proton at point A in the figure?

What is the electric potential at the point indicated with the dot in (Figure 1)?

What is the electric potential at the point indicated with the dot in (Figure 1)? figure 1

TRUE OR FALSE (GIVE SIMPLE REASONS) - The Law of One Price A) At any point...

TRUE OR FALSE (GIVE SIMPLE REASONS) - The Law of One Price A) At any point in time, the price of two equivalent goods trading in different competitive markets will be the same. B) One useful consequence of the Law of One Price is that when evaluating costs and benefits to compute a NPV, we can use any competitive price to determine a cash value, without checking the price in all possible markets. C) If equivalent goods or securities trade...

Which of the following statements is incorrect? 1. The electric potential at a point due to...

Which of the following statements is incorrect? 1. The electric potential at a point due to two unlike charges can be positive. 2. The potential energy of a system consisting of two charges is always positive. 3. The potential energy increases when two like charges move closer. 4. The potential energy decreases when two unlike charges move closer. 5. The electric potential of every point on an equipotential line is always the same. 6. The equipotential lines are always perpendicular...

A. If the electric field E is zero at a given point, must the electric potential...

A. If the electric field E is zero at a given point, must the electric potential V also equal zero at that point? Explain your reasoning and give an example to prove your answer. B. A positive charge moves in the direction of a uniform electric field. Does its potential energy increase or decrease? Does the electric potential increase or decrease? Explain your reasoning. C. If the electric potential at some point is zero, does it follow that there are...

1. True or false- In the Keynesian model, the predictions will remain the same and it...

1. True or false- In the Keynesian model, the predictions will remain the same and it does not depend on what the initial economy was like. In the AD/AS model, what the initial economy was like does matter because predictions are different for those that are near full employment than for those that are below full employment. A)True B) False 2. In the Ad/as model, what does it say about adjustment? a) economy adjusts when it is in the long...

What is the electric potential at the point indicated with the dot in the figure?

What is the electric potential at the point indicated with the dot in the figure? Express your answer to two significant figures and include the appropriate units.

Subjects