ECE :: Materials and Components
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Dielectric constant, under the condition of alternating fields, is a complex quantity.
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In an homogeneous dielectric subjected to an electric field E, the dipole moment per unit volume is ∈0(∈r - 1) E.
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The probability of recombination of electrons and holes in a semiconductor is proportional to
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Assertion (A): The regular or irregular stacking of atoms has importanteffect on properties of materials.
Reason (R): The arrangement of atoms in a given material can be studied using X-rays.
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If temperature is increased, the temperature coefficient of a metal
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The application of magnetic field to superconducting material
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Automobile ignition systems use the principle of
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In a valence crystal, the valence electrons
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