FIGURE 28-6
-Fig. 28-6 shows two long, parallel current-carrying wires. The wires carry equal currents = = 20 A in the directions indicated and are located a distance d = 0.5 m apart. Calculate the magnitude and direction of the magnetic field at a point located at an equal distance d from each wire.
A)8μT downward
B)8μT upward
C)4μT downward
D)4μT upward
E)4μT to the right

Question

FIGURE 28-6 
-Fig. 28-6 shows two long, parallel current-carrying wires. The wires carry equal currents  =  = 20 A in the directions indicated and are located a distance d = 0.5 m apart. Calculate the magnitude and direction of the magnetic field at a point located at an equal distance d from each wire.
A)8μT downward 
B)8μT upward 
C)4μT downward 
D)4μT upward 
E)4μT to the right

Quizplus · Accepted Answer

The Answer of FIGURE 28-6 
-Fig. 28-6 shows two long, parallel current-carrying wires. The wires carry equal currents  =  = 20 A in the directions indicated and are located a distance d = 0.5 m apart. Calculate the magnitude and direction of the magnetic field at a point located at an equal distance d from each wire.
A)8μT downward 
B)8μT upward 
C)4μT downward 
D)4μT upward 
E)4μT to the right

FIGURE 28-6 -Fig. 28-6 Shows Two Long, Parallel Current-Carrying Wires. the Wires