Question
a.
ω = 0
b.
ω → ∞
c.
ω = 0 and ω → ∞
d.
ω = natural frequency ω₀
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. For dielectrics in alternating field, polarizability αe is a complex quantity. The imaginary part of ae is zero for
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. In the wave mechanical theory, the maximum of the charge distribution in the ground state occurs for a distance from the nucleus equal to
View solution
Q. The induced magnetic dipole moment has a direction opposite to the applied magnetic field.
View solution
Q. An atom of polarizability a is placed in a homogeneous electric field E. The energy stored in polarized atom is
View solution
Q. If B, H and M denote flux density, field intensity and magnetisation, B = μ₀ (H + M).
View solution
Q. A capacitor can be represented by a capacitance and resistance in parallel. For a good capacitor, this parallel resistance should be
View solution
Q. Assertion (A): Ionic solids, in general, have no electrical conductivity.
Reason (R): In ionic solids, electrons are tightly bound to the nucleus.
View solution
Q. Tesla is a unit of
View solution
Q. If the operating temperature increases by 10°C, the rate of deterioration of solid dielectric becomes
View solution
Q. In which of the following semiconductor are holes minority carriers
View solution
Q. At 0 K, silicon and germanium behave like monoatomic crystals.
View solution
Q. Assertion (A): Acceptor extrinsic semiconductor has higher conductivity than intrinsic semiconductor.
Reason (R): Addition of p-type impurity produces an allowable discrete energy level just above valence band.
View solution
Q. When temperature is above ferromagnetic Curie temperature, a ferromagnetic material
View solution
Q. A magnet does not attract
View solution
Q. Bitter powder patterns prove the existence of domains.
View solution
Q. Assertion (A): An amorphous material is obtained when mobility of atoms is inhibited during solidification.
Reason (R): Crystalline state is a natural state for most solids.
View solution
Q. An air cored inductance is a
View solution
Q. The number of valence electrons in silicon atom is
View solution
Q. ∈ᵣ is determined by the atomic structure of the dielectric.
View solution
Q. A rare gas has N atoms per m³. If electronic polarizability of single atom of this gas is αe, then
View solution
Q. The colour code on a carbon resistor is brown-black-red-gold. The value of resistance is
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
