ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒÄÚÓÐÒ»µçѹ±í
£¬Á¿³ÌΪ
(a)¶Ôµç±í¸Äװʱ±ØÐëÖªµÀµçѹ±í
µÄÄÚ×裮¿ÉÓÃͼʾµÄµç·²âÁ¿µçѹ±íµÄÄÚ×裮ÔڼȲ»Ëð»µÒÇÆ÷ÓÖÄÜʹ¾«È·¶È¾¡¿ÉÄܸߵÄÌõ¼þÏ£¬µç·ÖеçÁ÷±í
ӦѡÓõÄÁ¿³ÌÊÇ________£®ÈôºÏÉÏK£¬µ÷½Ú»¬Ïß±ä×èÆ÷ºó²âµÃµçѹ±íµÄ¶ÁÊýΪ150 V£¬µçÁ÷±í
µÄ¶ÁÊýΪ1.05 mA£¬Ôòµçѹ±íµÄÄÚ×èRmVΪ________£®(È¡ÈýλÓÐЧÊý×Ö)
(b)ÔÚ¶Ô¸Ä×°³ÉµÄµçÁ÷±í½øÐÐУ׼ʱ£¬°Ñ
×÷Ϊ±ê×¼µçÁ÷±í£¬»³ö¶Ô¸Ä×°³ÉµÄµçÁ÷±í½øÐÐУ׼µÄµç·ÔÀíͼ(»¬Ïß±ä×èÆ÷×÷ÏÞÁ÷ʹÓÃ)£¬Í¼Öи÷Ôª¼þÒªÓÃÌâÖиø³ö·ûºÅ»ò×Öĸ±ê×¢£®Í¼Öеç×èÏäµÄȡֵÊÇ________(È¡ÈýλÓÐЧÊý×Ö)£¬µçÁ÷±í
ӦѡÓõÄÁ¿³ÌÊÇ________£®
´ð°¸£º
½âÎö£º
½âÎö£º
¡¡¡¡
(a)1.5 mA£¬143 ¦¸£»¡¡¡¡
(b)ÈçͼËùʾ¡¡¡¡
16.8 ¦¸¡¡15 mA
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿