Metamaterial Structure MCQ with Answers PDF Download – Test 16

MCQ 76: Materials with ∊ < 0 and µ>0 exhibit negative permitivity at certain frequencies below the:

1. plasma frequency
2. radio frequency
3. amplitude frequency
4. microwave frequency

MCQ 77: Emission of electrons or other free carriers when light is shone onto a material is known as:

1. photoelectric effect
2. hydroelectric effect
3. electricity
4. quantization

MCQ 78: In FIM, post processing procedures are designed for the extraction of the data of interest from a:

1. finite element solution
2. infinite element solution
3. dynamic element solution
4. static element solution

MCQ 79: If in SRR d = 4x10^-3m, r = 1x10^-3m, and s = 1x10⁴m. The resulting resonance will be:

1. 8.324GHz
2. 6.32GHz
3. 5.2GHz
4. 10GHz

MCQ 80: Effective relative permitivity of the dilute metal which obeys the Drude?Lorentz model is represented as:

1. ∊_r,eff(w)=1-^w2_p.eff/_w(w+iγeff)
2. ∊_r,eff(w)=1+^w2_p.eff/_w(w+iγeff)
3. ∊_r,eff(w)=^w2_p.eff/_w(w+iγeff)
4. ∊_r,eff(w)=1-^w2_p.eff/_w(iw+iγeff)