User:Rsgphy12

QUIZY OR COMPARITIVE QUESTIONS ON CURRENT ELECTRICITY 1 Distinguish well between e.m.f. and terminal potential difference? 2 What was the outcome of Oersted’s experiment? 3 A potentiometer consists of the wire of finite resistance.Yet it is said to offer infinite resistance to the flow of current showing zero galvanometer deflection, comment? --Rsgphy12 (talk) 19:13, 8 February 2008 (UTC)