A)The left hand rule for a coil is such that if you were to hold a coil in your left hand with your fingers pointing in the direction of the electron flow, your thumb would point in the direction of the a) electron flow b) flow lines c) face of the north pole d) none of the above. B) What is a magnetic flux line? a) It is the space around a magnet or the space in which the magnetic forces act. b) It is the magnetic force that has a definite direction at all points along a curved line from the north to south pole. c) It is the ability of a magnetic material to be easily magnetized
A)The left hand rule for a coil is such that if you were to hold a coil in your left hand with your fingers pointing in the direction of the electron flow, your thumb would point in the direction of the
a) electron flow b) flow lines c) face of the north pole d) none of the above.
B) What is a magnetic flux line?
a) It is the space around a magnet or the space in which the magnetic forces act.
b) It is the magnetic force that has a definite direction at all points along a curved line from the north to south pole.
c) It is the ability of a magnetic material to be easily magnetized.
d) none of the above
C)It is believed that a magnetic material is .........
a) consists of a single large magnetic molecule b) is composed of many tiny magnetic molecules c) consists of a single non-magnetic molecule d) none of the above
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