Kept radius passed through Bars current through sarthaks equal flowing produced given heat now Two bars of radius r and 2r are kept in contact as shown. an electric
Two bars of radius r and 2r are kept in contact as show fig. An
Two bars of radius r and 2r are kept in contact as show fig. an
Two bars of radius r and 2r are kept in contact as show fig. An
Two bars of radius r and 2r are kept in contact as shown. An electric