Two Long Parallel Wires Separated By $7.5 \mathrm {~cm}$ Each Carry $3.3 \mathrm {~A}$

Two long parallel wires separated by $7.5 \mathrm {~cm}$ each carry $3.3 \mathrm {~A}$ in opposite directions. $\left( \mu _ { 0 } = \right.$ $4 \pi \times 10 ^ { - 7 } \mathrm {~T} \cdot \mathrm { m } / \mathrm { A }$ )
(a) What magnetic force per length acts on each of the wires? Is it attractive or repulsive?
(b) Find the magnitude of the magnetic field midway between the two wires.

Correct Answer:

Verified

(a) , repu...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

View Full Answer For Free