What type of material can be made magnetic when placed in an external magnetic field?
A) diamagnetic
B) ferromagnetic
C) paramagnetic
D) nonmagnetic
Correct Answer:
Verified
Q7: Rubber and glass are _.
A) semiconductors
B) conductors
C)
Q13: Electrification occurs through the movement of _.
A)
Q14: A _ is a source of direct
Q16: An electric potential applied to a conductor
Q17: A charged particle in motion creates a(n)
Q20: What is Ohm's law?
A) I = V/R
B)
Q21: Water is a _ material.
A) paramagnetic
B) magnetic
C)
Q23: Like magnetic poles _ and unlike magnetic
Q24: The magnetic intensity of an electromagnet is
Q25: The force between magnetic poles is proportional
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