Which One of the Following Statements Is Correct?
A)When a Current-Carrying

Which one of the following statements is correct?

A) When a current-carrying wire is in your right hand, with your thumb in the direction of the current, your fingers point opposite to the direction of the $\vec { B }$ field lines.
B) When a current-carrying wire is in your right hand, with your thumb in the direction of the current, your fingers point in the direction of the $\vec { B }$ field lines.
C) When a current-carrying wire is in your left hand, with your thumb in the direction of the current, your fingers point in the direction of the $\vec { B }$ field lines.