DC PANDEY|Exercise Medical entranes gallery|49 Videos
GRAVITATION
DC PANDEY|Exercise (C) Chapter Exercises|45 Videos
Similar Questions
Explore conceptually related problems
Dimension of electrical resistance is :-
Which of the following combinations has the dimension of electrical resistance ( in_(0) is the permittivity of vacuum and mu_(0) is the permeability of vacuum)?
Using B=(mu_0) H find the ration (E_0/H_0) for a plane electromagnetic wave propagating through vacuum. Show that it has the dimensions of electric resistance. This ratio is a universal constant called the impedance of free space.