Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

1.

Given B= (10/r)i+( rcos ) j+k in spherical coordinates. Find Cartesian points at (-3,4,0)

A. -2i + j
B. 2i + k
C. i + 2j
D. i 2k
Answer» B. 2i + k
Discussion
2.

Find the Cartesian coordinates of B(4,25 ,120 )

A. (0.845, 1.462, 3.625)
B. (-0.845, 1.462, 3.625)
C. (-8.45, 2.462, 6.325)
D. (8.45, 2.462, 6.325)
Answer» C. (-8.45, 2.462, 6.325)
Discussion