Question

What is the angle between current density and electric potential gradient?

Answer 1

it is always 90
hope this will helpu

Answer 2

The angle between the current density and electric potential gradient is equal to Zero degrees.

• The partial derivative of the electric potential is equal to the magnitude of the electric field intensity. So we can say that the electric potential gradient is equivalent to the Electric Field vector.
• In a conductor, the current density (J) and Electric Field (E) are always parallel to each other, that is the angle between the current density and electric field vector is equal to Zero degrees.
• Hence it can be concluded that in a conductor the angle between the current density and electric potential gradient would be equal to Zero degrees.

#SPJ2