Which of the following statements about a metal wire in equilibrium are true? select all that apply. there cannot be excess charges on the surface of the wire. there may be excess charges in the interior of the wire. the electric field inside the wire may be nonzero but uniform. the net electric field everywhere inside the wire is zero. the interior of the metal wire is neutral. there may be a constant flow of mobile electrons inside the wire. there may be excess charges on the surface of the wire. there is no net flow of mobile electrons inside the wire. there are no excess charges in the interior of the wir

There may be excess charges in the interior of the wire

The net electric field everywhere inside the wire is zero

The interior of the metal wire is neutral.

There may be excess charges on the surface of the wire.

There is no net flow of mobile electrons inside the wire.

Explanation:

For any metal wire in equilibrium position, there may be excess charges in the interior of the wire and the net electric field everywhere inside the wire is zero. Additionally, the interior of the metal wire is always neutral and there is likely to be excess charges on the surface of the wire. Moreover, it's important to note that for a metal wire in equilibrium, there is no net flow of mobile electrons inside the wire.

the higher the current the higher the mag field around it the higher the influence on the compass