maths
Maths Puzzle
Q. When an antenna of input resistance 73 ohm is connected to a 50-ohm line and if the losses are ignored then its efficiency will be nearly
Read Solution (Total 0)
maths Other Question
You have a piece of paper, 10cm by 10cm. Area = 100cm^2. For some reason, you need a square piece of paper with an area of 50cm^2. Using the paper you have, what's an easy way of getting the new square?
Q. If an isolated conducting sphere in air has radius = 1/ 4pqe0 it capacitance will be