If you were to travel parallel to an infinitely long straight wire with current I at the same velocity as the electrons in the wire at a distance a from the wire, the magnitude of the magnetic field (according to your measuring instruments) would be
A) 0.
B) .
C) .
D) .
E) .

Question

If you were to travel parallel to an infinitely long straight wire with current I at the same velocity as the electrons in the wire at a distance a from the wire, the magnitude of the magnetic field (according to your measuring instruments) would be
A) 0. 
B) . 
C) . 
D) . 
E) .

Quizplus · Accepted Answer

The Answer of If you were to travel parallel to an infinitely long straight wire with current I at the same velocity as the electrons in the wire at a distance a from the wire, the magnitude of the magnetic field (according to your measuring instruments) would be
A) 0. 
B) . 
C) . 
D) . 
E) .

If You Were to Travel Parallel to an Infinitely Long