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.

If the potential is given by, V = 10sin cos /r, find the density at the point P(2, /2, 0)
(in 10-12 units)

A. t13.25
B. t22.13
C. t26.31
D. t31.52
Answer» C. t26.31
2.

Find the potential of the function V = 60cos /r at the point P(3, 60, 25).

A. t20
B. t10
C. t30
D. t60
Answer» C. t30
3.

If potential V = 20/(x2 + y2). The electric field intensity for V is
40(x i + y j)/(x2 + y2)2. State True/False.

A. tTrue
B. tFalse
Answer» B. tFalse
4.

Find the electric flux density surrounding a material with field intensity of 2xyz placed in transformer oil ( r = 2.2) at the point P(1,2,3) is
(in 10-10 units)

A. t2.1
B. t2.33
C. t2.5
D. t2.77
Answer» D. t2.77