Magnetic flux through a loop wire

Reference no: EM13655404

1. The force between two parallel wires carrying currents in thesame direction is?

a) Repulsive, because the electrons in each wire repel eachother.
b) Repulsive, because the magnetic fields surrounding the wireswill repel.
c) Attractive, because the magnetic fields surrounding the wireswill atract.

2. Magnetic flux through a loop wire?

a) Is a measure of the total number of magnetic field lines passingthrough the loop.
b) Will be a minimum when the plane of the loop is perpendicular tothe magnetic field.
c) Will always have a positive value.
d) All of the above

3. (True or False) Magnetic fields always form closed loops.

Reference no: EM13655404

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