HAVING an interest in astrophysics, and chemistry, and telegraphy, for each of which some knowledge of electrical quantities and relations is required, more than I can carry in my head, a problem ...

Physics Online Test Units and Dimensions Set-1. Engineering section of JagranJosh brings Online Test for JEE MAIN, JEE Advanced and other engineering entrance examination to help the students in ...

THE recent world-wide discussions upon the electrical and magnetic units and their dimensions have focused attention once more upon the discrepancies which occur in the various textbooks. It has ...