X Physics-19.06.18 by rajeswari https://padlet.com/rajeswari_meganathan/ig4q00d426lc R.Rajeswari-Physics en-us 2018-06-19 03:43:15 UTC 2026-01-29 08:56:42 UTC hello@padlet.com 1. Why does a wire heat up, if a current passes through it? rajeswari_meganathan https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267723463 2018-06-19 03:48:36 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267723463 Due to the wires having electrical resistance which means they resist the motion of electrons. ppreetha9008 https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725896 The wires have kinetic energy is given to atoms as the thermal energy causes the wires heat up.]]> 2018-06-19 04:18:33 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725896 the wire has the kinetic energy and it produce thermal energy and the wire heat up because the electron are bumping into atom on the out side of the wire and some of their kinetic energy is given to atom as thermal energy . 24102003 https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725933 2018-06-19 04:19:01 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725933 1.When electricity moves through anying wires or bodily tissues there are actual typical moving.These electron are being pulled along by an electric field.When an electron bumps into an atoms are the thermal energy. pavithrap9007 https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725989 2018-06-19 04:19:35 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267725989 Wires have kinetic energy is given to atoms are the thermal energy . the thermal energy have heat it will causes wires heats up . ianeesafarhana9001 https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726039 2018-06-19 04:20:06 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726039 1.The resistance of a material is proportional to the heat generated at the given amperage .copper has very low resistance ,it does not generate much heat syedalifathimaa https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726336 2018-06-19 04:23:29 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726336 yfathimar9003 https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726631 1. when we passes current through  the wires it will heat because the wire contain atoms
2. when we heat up , the atoms are jumping
3. if the atoms continusly hit the end of the wire , some kinetic energy will  release and it will change to thermal energy
4. automatically  the wire will be heat ]]> 2018-06-19 04:26:39 UTC https://padlet.com/rajeswari_meganathan/ig4q00d426lc/wish/267726631