In a rare gas, the molecules of some atoms have an excess positive or negative charge. The electric field tends to shift positive ions relative to negative ions. This is known as ionic polarization.
Options
A. True
B. False
Correct Answer
True
More questions
1. The output frequency of a cycloconverter can be changed by changing the firing angle.
Firing angles are kept equal to get symmetrical output voltage.
7. The real part of complex dielectric constant and tan? for a dielectric are 2.1 and 5 x 10-4 at 100 Hz respectively. The imaginary part of dielectric constant at 100 Hz is
