高考物理復(fù)習(xí)專題5電路電磁感應(yīng)市賽課公開(kāi)課一等獎(jiǎng)省名師獲獎(jiǎng)?wù)n件

1/119命題熱點(diǎn)考題統(tǒng)計(jì)(全國(guó)卷)直流電路動(dòng)態(tài)改變分析全國(guó)卷Ⅰ17題，全國(guó)卷Ⅱ17題交流電流產(chǎn)生和描述全國(guó)卷Ⅱ16題，全國(guó)卷Ⅲ21題變壓器全國(guó)卷Ⅰ16題，全國(guó)卷Ⅰ16題，全國(guó)卷Ⅲ19題電磁感應(yīng)及其圖象分析全國(guó)卷Ⅰ19題，全國(guó)卷Ⅱ15題，全國(guó)卷Ⅱ20題，全國(guó)卷Ⅲ21題，全國(guó)卷Ⅰ18題，全國(guó)卷Ⅱ20題，全國(guó)卷Ⅲ15題電磁感應(yīng)中動(dòng)力學(xué)問(wèn)題，能量問(wèn)題全國(guó)卷Ⅰ24題，全國(guó)卷Ⅲ25題2/119第1講電路動(dòng)態(tài)改變3/1194/119E－Ir

nBωS

5/119P出

P入

6/1197/1198/119【答案】BC9/11910/119【答案】AD11/11912/11913/119【答案】B14/11915/119【答案】ACD16/11917/119【答案】BD18/11919/119【答案】BC20/11921/11922/119【答案】AD23/11924/119【答案】BC25/11926/119【答案】BD27/11928/119【答案】ABD29/11930/11931/11932/11933/11934/11935/11936/119第2講電磁感應(yīng)37/11938/119磁通量本身電流線圈面積相對(duì)運(yùn)動(dòng)右

大姆指、四指

導(dǎo)體運(yùn)動(dòng)四指

39/119動(dòng)生電動(dòng)勢(shì)

瞬時(shí)電動(dòng)勢(shì)

nBωS40/11941/11942/119【答案】A43/11944/11945/119【答案】AD46/11947/11948/119【答案】AD49/11950/11951/11952/119【答案】ABD53/11954/119【答案】D55/11956/11957/119【答案】CD58/11959/119【答案】AC60/11961/11962/119【答案】(1)0.5m/s

(2)1C

(3)0.325J63/11964/11965/119【答案】C66/11967/11968/119【答案】C69/11970/11971/11972/11973/11974/11975/11976/11977/11978/11979/11980/11981/11982/11983/11984/11985/11986/119【答案】A87/11988/119【答案】B89/11990/119【答案】B91/11992/119【答案】C93/11994/119【答案】CD95/11996/11997/119【答案】AD98/11999/119100/119【答案】BD101/119102/119【答案】12

6103/119104/119105/119106/119107/119108/119109/119110/119