Drude-Lorentz Model MCQ with Answers PDF Download – Test 60

MCQ 296: The Drude model considers the metal to be formed of a mass of ions which are:

1. negatively charged
2. positively charge
3. not charged
4. both negative and positive charged

MCQ 297: When an electric field is applied to a nonpolar or polar dielectric material, volume charge density of material is zero because the positive and negative charges of adjacent dipoles:

1. add each other
2. cancel each other
3. are infinite
4. are equal

MCQ 298: Ferrites are material having permeability:

1. equals to zero
2. less than zero
3. greater than zero
4. infinite

MCQ 299: In the absence of an applied electric field in nonpolar materials, possess nonzero net dipole moment, electric polarization vector in this process is termed as:

1. elecrets
2. ferroelectrics
3. ferrities
4. dipole

MCQ 300: Number of protons found in the nucleus of an atom is termed as:

1. atomic number
2. electronic number
3. mass number
4. nucleus number