So the work done in moving the given charge between two equipotential surfaces is equal to zero .
How do you calculate work done for moving charges?
Therefore to move the charge q from one point to another the work done will be Vq . We can also write it, when the charge is moved from point A to point B, as W=(VB−VA)q , where VA is the electric potential at point A and VB is the electric potential at point B.
What is the amount of work done in moving a 200nc?
Thus, work done would be zero .
What is the amount of work done in moving a 100 UC?
Answer: Work done is zero .
How much work is done in moving a charge on an equipotential surface?
Equipotential means same potential everywhere. The amount of work done on a charge Q when moving it from potential V 1 to V 2 is (V 1 – V 2 )*Q . Since on an equipotential V 1 is equal to V 2 the net work is zero.
What is the amount of work done in moving a two Coulomb charge 5 cm over an equipotential surface?
Answer: Work done is zero . Because it is an equipotential surface which means that the potential is same at every point on the surface.
How much work is done in moving a 10c charge?
The Correct Answer is 200 J .
How much work is done in moving a charge of 2c?
Hence, the work done in moving a charge of 2c across the two points having a potential difference is 12V is 24J .
Can work done be negative?
Work is a measurement of energy, so it may seem odd to think that a work can be negative — but it can! Work is how much energy is done by a force over a distance. If you try to stop the net from moving, you will apply a force in the opposite direction that the net is moving. ...
Why is the work done in a moving a charge over an equipotential surface is zero?
In moving a test charge along the surface from one point (call it point A) to another point (call it point B) on the surface, the work done is zero because the electric field is perpendicular to the path at all points along the path .
What is the work done in moving a charge of 10 equipotential surface?
Equipotential surfaces are surfaces having same potential at every point on its surface. As the potential at two points on an equipotential surfaces is same, the work done in moving a charge of 10 μ C from any point on the equipotential surface to any other point on the equipotential surface is zero .
What is the work done in moving a charge of 4c?
Number of electrons. Hence, the work done in moving charge is 56 J .
What is the work done in moving a test charge q through a distance of 1 cm?
What is the work done in moving a test charge q through a distance of 1 cm along the equatorial axis of an electric dipole ? ∴ W=q×V=zero.
What is the work done to take a charge on the surface of a conductor?
Work done in moving a charge slowly on a surface of charged conductor is zero . Surface of a charged conductor is equipotential.
Can two equipotential surfaces intersect?
They cannot intersect each other because two different equipotential surfaces have different electric potential. ... Therefore, components of electric field intensity along the equipotential surface. It means the electric field intensity is perpendicular to the surface.
How much work is done in moving a charge of 3c?
The potential difference(p.d) between two point in an electric circuit is defined as the amount of work done in moving a unit charge from one point to the other point. Hence, the work done in moving the charge is 45 J .
