Electrical And Electronic Engineering For Competitive Exam

Question: Two identical charges each of magnitude +Q are kept a distance r apart A third charge q is placed on the line joining them so all are in equilibrium Find sign position and magnitude

Two Power Plants Are Interconnected By A Tie-Line With Loss Coefficient B11 = 10⁻³ MW⁻¹. Power Is Dispatched Economically With Plant '1' At 100 MW And Plant '2' At 125 MW. What Are The Penalty Factors For Plants 1 And 2, Respectively?

Electric field E in a region is given by where E and x is in meter
A cube of side 10cm is placed in a region as shown in figure calculate 1.electric flux through the cube and 2. the net charge enclosed by the cube