ÌâÄ¿ÄÚÈÝ

4£®Ð¡·åÔÚ̽¾¿¡°´®Áªµç·µçѹ¹æÂÉ¡±µÄʵÑéʱ£¬ËùÉè¼ÆµÄµç·ͼÈçͼ¼×Ëùʾ£®

£¨1£©Ð¡·å¸ù¾Ýµç·ͼÁ¬½ÓºÃµç·£¬±ÕºÏ¿ª¹Ø½øÐÐÊÔ´¥£¬µçѹ±íÖ¸ÕëÆ«×ªÇé¿öÈçͼÒÒËùʾ£¬ÎªÁËʹµçѹ±íµÄ²âÁ¿Êý¾Ý¸ü׼ȷ£¬½ÓÏÂÀ´ËûÓ¦¸Ã¶Ï¿ª¿ª¹Ø£¬°Ñµçѹ±í¸Ä½Óµ½0¡«3VÁ¿³Ì£®
£¨2£©ÎªÁ˲âÁ¿µç×èR2Á½¶ËµÄµçѹ£¬Ð¡·å½«µçѹ±íÓëAµãÏàÁ¬µÄµ¼ÏßÖ±½Ó¸Ä½Óµ½Cµã£¬ÕâÑùÄܲâ³öR2Á½¶ËµÄµçѹÂ𣿲»ÄÜ£¬Ô­ÒòÊǵçѹ±íÕý¸º½ÓÏßÖù½Ó·´£®
£¨3£©Ð¡·åÈçʵ¼Ç¼µÄÒ»×éʵÑéÊý¾ÝÈç±íËùʾ£¬ÓÉ´Ë·¢ÏÖ¡°ÔÚ´®Áªµç·ÖУ¬ÓõçÆ÷Á½¶ËµÄµçѹÏàµÈ¡±£¬ÕâÊÇÒòΪËûÑ¡ÓõÄÁ½¸öµç×è´óС¹ØÏµÊÇ£ºR1µÈÓÚ£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©R2£®
R1Á½¶Ëµçѹ/VR2Á½¶Ëµçѹ/VµçÔ´Á½¶Ëµçѹ/V
1.41.42.8

·ÖÎö £¨1£©¸ù¾Ýµçѹ±íËùʾÐÅÏ¢£¬¿ÉÒÔÈ·¶¨Ñ¡ÔñÁ¿³Ì¹ý´óÁË£¬½ÓÏÂÀ´Ó¦¸Ã£¬¶Ï¿ª¿ª¹Ø£¬»»ÓÃСÁ¿³Ì£»
£¨2£©Á¬½Óµç·ʱµç±íÕý¸º½ÓÏßÖù²»Äܽӷ´£»
£¨3£©´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£¬Ó¦ÓÃÅ·Ä·¶¨ÂÉ·ÖÎö´ðÌ⣮

½â´ð ½â£º£¨1£©±ÕºÏ¿ª¹Ø£¬µçѹ±íʾÊýÈçͼ±ûËùʾ£¬Ê¾Êý½ÏС£¬ËµÃ÷Ñ¡ÔñµÄÁ¿³ÌÆ«´ó£¬ÎªÁËʹʵÑé½á¹û¸ü׼ȷ£¬½ÓÏÂÀ´ËûÓ¦¸Ã¶Ï¿ª¿ª¹Ø£¬Ñ¡ÓÃСÁ¿³Ì£¬¼´Ñ¡ÓÃ0-3VµÄÁ¿³Ì£»
£¨2£©ÓÉÌâÒâ¿ÉÖª£¬µçѹ±íÕý¸º½ÓÏßÖù½Ó·´ÁË£¬±ÕºÏ¿ª¹Øºóµç±íÖ¸Õ뽫·´Ïòƫת£¬²»Äܲâ³öµçѹ£¬Ð¡´ÏµÄ·½·¨ÊÇ´íÎóµÄ£»
£¨3£©Á½µç×è´®Áª£¬Í¨¹ýËüÃǵĵçÁ÷IÏàͬ£¬ÓÖÓÉÅ·Ä·¶¨ÂÉI=$\frac{U}{R}$µÄÍÆµ¼¹«Ê½R=$\frac{U}{I}$¿ÉÖª£¬ÈôÁ½µç×èÁ½¶ËµÄµçѹÏàµÈ£¬ÔòËüÃǵĵç×è×èÖµÏàµÈ£®
¹Ê´ð°¸Îª£º£¨1£©¶Ï¿ª¿ª¹Ø£¬°Ñµçѹ±í¸Ä½Óµ½0¡«3VÁ¿³Ì£»£¨2£©²»ÄÜ£» µçѹ±íÕý¸º½ÓÏßÖù½Ó·´£¨3£©µÈÓÚ£®

µãÆÀ ±¾Ì⿼²éѧÉú¶ÔÓÚ¡°Ì½¾¿´®Áªµç·µÄµçÁ÷¡¢µçѹ¹ØÏµ¡±ÊµÑéµÄÀí½âºÍÕÆÎÕ£¬ÊÇÖп¼µÄÖØµã£¬¿¼²éÁË̽¾¿²¢Áªµç·µçÁ÷ÌØµãµÄʵÑéµÄ²Ù×÷£¬¹Ø¼üÊǵç·ÏÖÏóµÄ·ÖÎö£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø