Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 4 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.

For a function given by F = 4x i + 7y j +z k, the divergence theorem evaluates to which of the values given, if the surface considered is a cone of radius 1/2 m and height 4 2 m.

A. t1
B. t2
C. t3
D. t4
Answer» C. t3
2.

Find the divergence theorem value for the function given by (ez, sin x, y2)

A. t1
B. t0
C. t-1
D. t2
Answer» C. t-1
3.

If a function is described by F = (3x + z, y2 sin x2z, xz + yex5), then the divergence theorem value in the region 0<x<1, 0<y<3 and 0<z<2 will be

A. t13
B. t26
C. t39
D. t51
Answer» D. t51
4.

Evaluate the surface integral (3x i + 2y j). dS, where S is the sphere given by x2 + y2 + z2 = 9.

A. t120
B. t180
C. t240
D. t300
Answer» C. t240