If two parallel wires carry the same amount of current in opposite directions, will the wires...
If two parallel wires carry the same amount of current in opposite directions, will the wires attract or
repel each other? Explain.
2) If a beam of electrons traveling from left to right is placed in a magnetic field pointing upward, what
will be the effect on the beam of electrons? Explain.
Homework Answers
1. The wires will repel each other because when you apply the formula F= I( l x B) on both the wires the direction of force will be in opposite direction.
2. The electron beam will starts revolving in circular path because force due to magnetic field on charge is equal to q(v X B) which makes the charge to move in circular path.
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