Electromagnetic Field Theory MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electromagnetic Field Theory, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Electromagnetic Field Theory MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Electromagnetic Field Theory mcq questions that explore various aspects of Electromagnetic Field Theory problems. Each MCQ is crafted to challenge your understanding of Electromagnetic Field Theory principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Electromagnetic Field Theory MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Electromagnetic Field Theory. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Electromagnetic Field Theory knowledge to the test? Let's get started with our carefully curated MCQs!

Electromagnetic Field Theory MCQs | Page 31 of 63

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Discuss
Answer: (c).magnitudes are same and phase difference is 90°
Q302.
Permeance is analogue to
Discuss
Answer: (b).conductance
Q303.
Skip distance (D) is
Discuss
Answer: (a).(D โˆ f)
Q304.
300 to 3000 MHz frequency is categorized as
Discuss
Answer: (c).UHF
Q305.
The gain of an antenna with a circular aperture of diameter 3 metres at a frequency of 5 GHz, will be
Discuss
Answer: (d).24674
Q306.
The gain of a current element is
Discuss
Answer: (c).1.76 dB
Q307.
Poynting theorem relates the electric intensity E, magnetic intensity H to the rate of energy flow per unit area at a point P as
Discuss
Answer: (d).P = E x H
Q308.
The absorption of EM wave by the atmosphere depends on
Discuss
Answer: (b).frequency in use
Discuss
Answer: (c).coincides with the direction of the array
Q310.
The gain of an half wavelength antenna is
Discuss
Answer: (a).2.15 dB