Engineering Question:

There is no hysteresis phenomenon is any dielectric material.
A. True
B. False

Option B
(False)
Explanation:
Hysteresis phenomenon exists in dielectric materials.

Previous Question	Next Question
The attraction between the nucleus and valence electron of copper atom is: A. zero B. weak C. strong D. either zero or strong	A copper atom is neutral. Its core has a net charge of: A. 0 B. + 1 C. - 1 D. + 2