Jan 19, 2013 #1 R rameshbalan Member level 2 Joined Jan 11, 2012 Messages 44 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,563 is the convection current density is same over the entire surface. because charge density in convection current is varied.
is the convection current density is same over the entire surface. because charge density in convection current is varied.