Pawawell. Two straight, parallel wires carry currents in opposite directions. One wire has a current of 5.0 [A] while the other has 6.0 [A]. If the wires are spaced 4.0 [cm] apart, what is the force exerted by the wires on each other per unit length and what is their interaction?

Question

Pawawell.  Two straight, parallel wires carry currents in opposite directions. One wire has a current of 5.0 [A] while the other has 6.0 [A]. If the wires are spaced 4.0 [cm] apart, what is the force exerted by the wires on each other per unit length and what is their interaction?

Answer

1.5 × 10 -4  [N/m], repulsive

Answer

1.5 × 10 -6  [N/m], repulsive

Answer

1.5 × 10 -6  [N/m], attractive

Answer

1.5 × 10 -4  [N/m], attractive

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Pawawell. Two straight, parallel wires carry currents in opposite directions. O...

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