ÌâÄ¿ÄÚÈÝ

ijͬѧÓá°·ü°²·¨¡±²âÁ¿µç×èʱ£¬Èô£º
£¨1£©ËùÓÃÆ÷²ÄÈçͼËùʾ£¬ÆäÖдý²âµç×èԼΪ10k¦¸£¬µçѹ±íÄÚ×èԼΪ1k¦¸£¬µçÁ÷±íÄÚ×èÔ¼2¦¸£¬±ä×èÆ÷×î´ó×èֵΪ50¦¸£¬ÎªÁ˾¡¿ÉÄÜ׼ȷµØ²âÁ¿µç×裬ÇëÓÃʵÏßµ±µ¼Ïß½«ÊµÑéÆ÷²ÄÁ¬½ÓÆðÀ´£®
£¨2£©¸Ãͬѧ°´ÕÕ¡°·ü°²·¨¡±²âµç×èµÄÒªÇóÁ¬½ÓºÃͼµç·ºó£¬Èô²»¿¼Âǵç±í¶ÁÊý²úÉúµÄÎó²î£¬²âµÃµÄµç×èÖµ½«______£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±¡¢¡°µÈÓÚ¡±£©±»²âµç×èµÄʵ¼Ê×èÖµ£®
£¨1£©´ý²âµç×èԼΪ10k¦¸£¬µçѹ±íÄÚ×èԼΪ1k¦¸£¬µçÁ÷±íÄÚ×èÔ¼2¦¸£¬±ä×èÆ÷×î´ó×èֵΪ50¦¸£¬´ý²âµç×è×èÖµÔ¶´óÓÚ»¬¶¯±ä×èÆ÷×î´ó×èÖµ£¬Îª²â¶à×éʵÑéÊý¾Ý£¬»¬¶¯±ä×èÆ÷Ó¦²ÉÓ÷Öѹ½Ó·¨£¬Ïà¶ÔÀ´Ëµ£¬´ý²âµç×è×èÖµÔ¶´óÓÚµçÁ÷±íÄÚ×裬µçÁ÷±íÓ¦²ÉÓÃÄÚ½Ó·¨£¬ÊµÎïµç·ͼÈçͼËùʾ£º

£¨2£©µçÁ÷±í²ÉÓÃÄÚ½Ó·¨£¬ÓÉÓÚµçÁ÷±íµÄ·ÖÁ÷×÷Óã¬Ëù²âµçѹƫ´ó£¬ÓÉÅ·Ä·¶¨ÂÉ¿ÉÖª£¬µç×èµÄ²âÁ¿Öµ´óÓÚÕæʵֵ£®
¹Ê´ð°¸Îª£º£¨1£©ÊµÎïµç·ͼÈçͼËùʾ£»£¨2£©´óÓÚ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨1£©¢ÙÓÃÓα꿨³ß£¨Óαê³ßÉÏÓÐ50¸öµÈ·Ö¿Ì¶È£©²â¶¨Ä³¹¤¼þµÄ¿í¶È£¬ÈçͼËùʾ£¬´Ë¹¤¼þµÄ¿í¶ÈΪ______mm£®

¢ÚijͬѧÔÚ̽¾¿¼ÓËÙ¶ÈÓëÁ¦µÄ¹Øϵʱ£¬µÃµ½µÄÒ»ÌõÇåÎúÖ½´ø£¬Ö½´øÉÏÁ½ÏàÁÚ¼ÆÊýµãµÄʱ¼ä¼ä¸ôΪT=0.10s£¬¹²ÖÐS1=7.05cm¡¢S2=7.68cm£¬S3=8.33cm¡¢S4=8.95cm¡¢S5=9.61cm¡¢S6=10.26cm£¬ÔòAµã´¦Ë²Ê±ËٶȵĴóСÊÇ______m/s£¬Ð¡³µÔ˶¯µÄ¼ÓËٶȼÆËã±í´ïʽΪ______£¬¼ÓËٶȵĴóСÊÇ______m/s2£®£¨½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

£¨2£©²âÁ¿¶î¶¨µçѹΪ2.5VµÄСµÆÅÝÔÚ0-2.5VµçѹϵÄʵ¼Ê¹¦Âʺ͵ç×èÖµ£¬±¸ÓÐÏÂÁÐÆ÷²Ä£º
A£®´ý²âСµÆÅÝ£º¶î¶¨µçѹΪ2.5V£¬¶î¶¨µçÁ÷ԼΪ0.3A
B£®µçѹ±í£º0-3-15V£ºO-3VÁ¿³ÌµÄÄÚµç×èΪ3k¦¸£¬0-15VÁ¿³ÌµÄÄÚµç×èΪ15k¦¸
C£®µçÁ÷±í£ºO-0.6-3A£ºO-0.6AÁ¿³ÌµÄÄÚµç×èΪ0.13¦¸£¬0-3AÁ¿³ÌµÄÄÚµç×èΪ0.025¦¸
D£®µç³Ø×飺µç¶¯ÊÆÔ¼3V£¬ÄÚµç×è²»Ïê
E£®»¬¶¯±ä×èÆ÷£º×î´ó×èֵΪ20¦¸£¬¶î¶¨µçÁ÷2A
F£®µç¼ü£¬µ¼ÏßÈô¸É
¢Ù¸ù¾Ý±¾ÊµÑéµÄÐèÒª£¬µçÁ÷±íÓ¦µ±Ñ¡ÓÃ--Á¿³Ì£¬µçѹ±íÓ¦µ±Ñ¡ÓÃ______Á¿³Ì£®
¢Úµ±µçѹ±íʾÊýΪ2.50Vʱ£¬µçÁ÷±íʾÊýÈçͼËùʾ£¬ÔòÕâ¸öСµÆÅÝÔڶµçѹϵÄʵ¼Ê¹¦ÂÊΪ______W£¬µÆË¿µç×èΪ______¦¸£®£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
¢Û°´ÕÕʵÑéÒªÇ󣬽«Í¼ÖеÄÆ÷¼þÁ¬½Ó³ÉÍêÕûʵÑéµç·£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø