Electromagnetic Field Theory - Study Mode
[#106] The total flux at the end of a long bar magnet is 500 µWb. The end of the bar magnet is withdrawn through a 1000-turn coil in $$frac{1}{{10}}$$ second. The e.m.f. generated across the terminals of the coil is:
Correct Answer
(A) 5 V
[#107] The wave propagation in plasma is known as
Correct Answer
(A) Parametric dispersion
[#108] What will be the equipotential surfaces for a pair of equal and opposite line charges?
Correct Answer
(C) Non-concentric cylinder
[#109] The fundamental postulate of magnetostatic $$
abla overline { ext{B}} = 0$$ xa0in free space is based on
Correct Answer
(D) Law of conservation of magnetic flux
[#110] Slotted line with tunable probe is not used to measure
Correct Answer
(C) Power