一根粗细均匀的导线,两端加上电压u时,通过导线中的电流强度为i,若将导线均匀拉长,使它的横截面半径变为原来的三分之一,再给它两端加上电压u,则( Template


You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zujuan.21cnjy.com





Try and sketch some of thesePotters wheel, Pug, Tuna, Ice cream, Raft, Pinchers, Bunk beds, Campers, Jingle bells, Pirate, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #323


anonymous
anonymous
sketch #4749 Random Girl by Adellachamp Stand


anonymous
anonymous
sketch #1855 MAGIC DANCE


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #4895 Cat by Gaurav Patel


anonymous
anonymous
sketch #1119 crimson


anonymous
anonymous
sketch #4287 eye


anonymous
anonymous
sketch #3032 Batman by Aaron Bahary


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


anonymous
anonymous
sketch #3698


anonymous
anonymous
sketch #1450


anonymous
anonymous
sketch #3327 Megaman by Abdelwahab Haik


anonymous
anonymous
sketch #508


anonymous
anonymous
sketch #4972


anonymous
anonymous
sketch #3986


Rachel Roe
sketch #672 Snails pace


anonymous
anonymous
sketch #4649


anonymous
anonymous
sketch #5072


anonymous
anonymous
sketch #4471 Brother Bear by Samuel Roberto


Rachel Roe
sketch #113


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #4319


anonymous
anonymous
sketch #4888


anonymous
anonymous
sketch #5174


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #1220


sketchmaster
sketch #2635 Zoidberg by sketchmaster


anonymous
anonymous
sketch #1226 the man


Rachel Roe
sketch #673 Peachy mouse

tomski一根粗细均匀的导线,两端加上电压u时,通过导线中的电流强度为i,若将导线均匀拉长,使它的横截面半径变为原来的三分之一,再给它两端加上电压u,则( coloring