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Explain why, two magnetic field lines of not intersect each other.
The wire in Figure below is being moved downwards through the magnetic field so as to produce induced current.
(a) moving the wire at a higher speed?
(b) moving the wire upwards rather than downwards?
(c) using a stronger magnet?
(d) holding the wire still in the magnetic field?
(e) moving the wire parallel to the magnetic field lines?
What do you understand by the term magnetic field lines?
State four properties of magnetic field lines.
Explain the method of plotting the magnetic field lines by using a small compass needle.
State whether the magnetic field lines in part (a) represent a uniform magnetic field or non-uniform magnetic field?
The intensity of a magnetic field is indicated by the lines of ______.
What are the properties of a magnet?
Define magnetic field lines of force.
"Magnetic field is a physical quantity that has both direction and magnitude." How can this statement be proved with the help of magnetic field lines of a bar magnet?
