Two long, straight wires are parallel and 10 cm apart. one carries a current of 2.0 a, the other a current of 5.0a. (a) if the two currents flow in opposite directions, whatis the magnitude and direction of the force per unit lengthof one wire on the other? (b) what is the magnitude anddirection of the force per unit length if the currents flow inthe same direction?

Explanation:

Given

Distance between two wires

Current value

(a)If current flows in opposite direction

When current Flows in opposite direction the two wires will repel each other

Force due to current carrying wire

(Repulsive Force)

(b)If current is flowing in the same direction

When direction of current is same then force will be attractive in nature

(attractive Force)

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2