Sunday, October 9, 2016

EE2202 Electromagnetic Theory April May 2010 Question Paper

Anna University Chennai
Question Paper Code : E3038
B.EÆ.Tech. DEGREE EXAMINATION, APRIL / MAY 2010
Third Semester
Electrical and Electronics Engineering
EE 2202 - ELECTROMAGNETIC THEORY
(Regulation 2008)
Time : Three hours
Maximum : 100 marks
Answer ALL questions.

Note: New Subject Code in R-2013 is EE6302

Answer ALL Questions
PART A — (10 × 2 = 20 Marks)
1. How are the unit vectors defined in cylindrical coordinate systems?
2. State divergence theorem.
3. Define electric potential and potential difference.
4. Write down Laplace’s and Poisson’s equations.
5. State Ampere’s law.
6. Define the terms: magnetic moment and magnetic permeability.
7. State Lenz’s law.
8. What is displacement current density?
9. Find the velocity of a plane wave in a lossless medium having a relative permittivity of 5 and relative permeability of unity.

10. What is skin depth?

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