Question

mathematical relation between electric power and electric current and potential difference can be expressed as​

Answer 1

Answer:

This can be represented as: Ex=−dVdx E x = − dV dx . Thus, as the test charge is moved in the x direction, the rate of the its change in potential is the value of the electric field.

Answer 2

Answer:

Here is your question

mathematical relation between electric power and electric current and potential difference can be expressed as

Explanation:

This can be represented as: Ex=−dVdx E x = − dV dx . Thus, as the test charge is moved in the x direction, the rate of the its change in potential is the value of the electric field.