Ask your teacher two long, straight wires are parallel and 11 cm apart. one carries a current of 2.9 a, the other a current of 5.3 a. (a) if the two currents flow in opposite directions, what is the magnitude (in n/m) and direction of the force per unit length of one wire on the other? magnitude n/m direction (b) what is the magnitude (in n/m) and direction of the force per unit length if the currents flow in the same direction? magnitude n/m direction

The magnitude of force per unit length of one wire on the other is and the direction is away from one another

The magnitude of force per unit length of one wire on the other is and the direction is towards each other.

Explanation:

= Vacuum permeability =

= Current in first wire = 2.9 A

= Current in second wire = 5.3 A

r = Gap between the wires = 11 cm

Force per unit length

The magnitude of force per unit length of one wire on the other is and the direction is away from one another

The magnitude of force per unit length of one wire on the other is and the direction is towards each other.

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer