高考物理复习第7章静电场第二节电场能的性质资料市赛课公开课一等奖省名师优质课获奖课件.pptx

栏目导引,考点扫描,重难突破,模拟演练,能力提升,达标诊断,高效训练,第七章静电场,第七章静电场,1/51,初、末位置,匀强,电场方向,任何,2/51,零势能,电势能降低许,大地,无穷远,3/51,电势能,标量,相对性,4/51,电荷量,电场力所做功,5/51,电势相等,不做功,低,越大,越小,6/51,7/51,8/51,9/51,10/51,11/51,12/51,13/51,14/51,15/51,16/51,17/51,18/51,19/51,20/51,21/51,22/51,23/51,24/51,25/51,26/51,27/51,28/51,29/51,30/51,31/51,32/51,33/51,34/51,35/51,36/51,37/51,38/51,39/51,40/51,41/51,42/51,43/51,44/51,45/51,46/51,47/51,48/51,49/51,50/51,51/51,