如图所示为某示波管内的聚焦电场实线和虚线分别表示电场线和等势线.则 A.场强ea>eb>ecb.电势ϕa>ϕbϕc>ϕbc.沿cba Template




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

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseSheriff, Maid, Toast, Candy apple, Dachshund, Statue, Keg, Herd, Movie Camera, Cement Mixer, 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 #5235


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #3165


Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


anonymous
anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan


anonymous
anonymous
sketch #4766 The Little Mermaid by Zizou Aiman


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #1232 Dylan Thomas


anonymous
anonymous
sketch #5231


Tom Kelly
sketch #521 A hungry caterpillar


anonymous
anonymous
sketch #5053


sketchmaster
sketch #2452 Manga by sketchmaster


anonymous
anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit


anonymous
anonymous
sketch #3620 Dude by Arasheel Eomseii


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #3753


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #3036 Wiz Khalifa by Malyi Link


anonymous
anonymous
sketch #3786


anonymous
anonymous
sketch #1953 愛鼠繪


anonymous
anonymous
sketch #4896


anonymous
anonymous
sketch #3701 amazing Skull


anonymous
anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz


Laura Agapi Asnicar
sketch #2976 A girl watches the moon


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #4983


anonymous
anonymous
sketch #312


anonymous
anonymous
sketch #4905 The Little Prince by Gaurav Patel


anonymous
anonymous
sketch #3383

tomski如图所示为某示波管内的聚焦电场实线和虚线分别表示电场线和等势线.则 a.场强ea>eb>ecb.电势ϕa>ϕbϕc>ϕbc.沿cba coloring