Drude Model MCQs with Answers PDF – Download Test 4

MCQ 16: Model which explain the transport properties of electrons in materials (especially metals) is called:

1. Drude model
2. Faraday model
3. Newton model
4. Gaussian model

MCQ 17: Early cloak devices required extreme values for the metamaterial properties, which results in a narrow operation band and:

1. low loss
2. high loss
3. zero loss
4. infinite loss

MCQ 18: In absence of applied electric field in nonpolar dielectric materials, charges are averaged in such a way that:

1. opposite charges add each other
2. opposite charges cancel each other
3. similar charges add each other
4. similar charges repel each other

MCQ 19: In harmonic plane general equation, A(x,t)=A_ocos(kx-wt+φ), 'w' is the representation of:

1. magnitude of wave disturbance
2. amplitude
3. wave number
4. angular frequency

MCQ 20: If ∊ is dielectric permitivity, than ∊=:

1. relative permitivity
2. free space permitivity
3. sum of relative and free space permitivity
4. product of relative and free space permitivity