Electromagnetic Field Theory MCQ Questions & Answers | ECE
Learn Electromagnetic Field Theory MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Electromagnetic Field Theory MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-5 section-3
Each section contains 100 MCQs on
Electromagnetic Field Theory .
If the magnitude of $$\overrightarrow {\text{H}} $$ in a plane wave is 1 A/m, what is the magnitude of $$\overrightarrow {\text{E}} $$ for a plane wave in free space:
The time averaged Poynting vector, in W/m2, for a wave with $$\overrightarrow E = 24{e^{j\left( {\omega t + Bz} \right)}}{\overrightarrow a _y}{\text{V/m}}$$ in free space
The loss-less, quarter wavelength long, RF transmission of characteristic impedance 50 Ω is terminated in pure resistive load impedance 100 Ω, the input impedance is:
A loss-less 50 ohm transmission line is terminated in (A) 25 ohm and (B) 100 ohm loads. Which one of the following statements would be correct, if the voltage standing wave patterns measured in the two cases are compared?
The region between two concentric cylinder with radii of 2 and 5 cm contains a volume charge distribution of -10-8(1 + 10r) C/m3. If Er and V both are zero at the inner cylinder and ε = ε0, the potential V at the outer cylinder will be:
