ÌâÄ¿ÄÚÈÝ

10£®ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÓÉE=$\frac{F}{q}$¿ÉÖª£¬µç³¡ÖеÄijµãµÄµç³¡Ç¿¶ÈEÓëµç³¡Á¦F³ÉÕý±È
B£®ÓÉUAB=$\frac{{W}_{AB}}{q}$¿ÉÖª£¬µç³¡ÖÐÁ½µãµÄµçÊÆ²îUABÓëµç³¡Á¦×ö¹¦WAB³ÉÕý±È
C£®ÓÉI=$\frac{U}{R}$¿ÉÖª£¬Ä³¶Îµ¼ÌåÖеĵçÁ÷IÓëµçѹU³ÉÕý±È
D£®ÓÉE=k$\frac{Q}{{r}^{2}}$¿ÉÖª£¬Õæ¿ÕÖУ¬À볡ԴµãµçºÉQµÄ¾àÀërÔ½´ó£¬µç³¡Ç¿¶ÈEԽС

·ÖÎö µç³¡Ç¿¶ÈµÄ¶¨ÒåÓëµçÊÆ²î¹«Ê½U=$\frac{W}{q}$²ÉÓÃÁ˱ÈÖµ¶¨Òå·¨£¬µç³¡Ç¿¶ÈÊǵ糡±¾ÉíµÄÐÔÖʺÍq¡¢FÎ޹أ¬µçÊÆ²îÓëµç³¡Á¦£¬¼°µçÁ¿Î޹أ¬ÒÀ¾ÝÅ·Ä·¶¨ÂÉ¿ÉÖª£¬µçÁ÷IÓëµçѹU³ÉÕý±È£»µãµçºÉµÄµç³¡Ç¿¶È¹«Ê½E=k$\frac{Q}{{r}^{2}}$ÖÐQÊdz¡Ô´µçºÉ£¬¼´¿ÉÅж¨µç³¡Ç¿¶ÈÓë¼ä¾àµÄ¹ØÏµ£®

½â´ð ½â£ºA¡¢ÓɱÈÖµ¶¨Òåʽ£¬E=$\frac{F}{q}$¿ÉÖª£¬µç³¡Ç¿¶È·´Ó³µç³¡±¾ÉíµÄÐÔÖÊ£¬ÓëÊÔ̽µçºÉµÄµçºÉÁ¿Î޹أ¬¹ÊA´íÎó£»
B¡¢ÓɵçÊÆ²îµÄ¶¨Òå¿ÉÖªUAB=$\frac{{W}_{AB}}{q}$£¬¿ÉÖªµç³¡ÖÐÁ½µãµÄµçÊÆ²îUABÓëµç³¡Á¦×ö¹¦WABÎ޹أ¬¹ÊB´íÎó£»
C¡¢¸ù¾Ý¹«Ê½I=$\frac{U}{R}$¿ÉÖª£¬Ä³¶Îµ¼ÌåÖеĵçÁ÷IÓëµçѹU³ÉÕý±È£¬¹ÊCÕýÈ·£®
D¡¢Õæ¿ÕÖеãµçºÉµÄµç³¡Ç¿¶È¹«Ê½E=k$\frac{Q}{{r}^{2}}$ÖÐQÊdz¡Ô´µçºÉ£¬ËùÒԵ糡ÖÐijµãµç³¡Ç¿¶ÈºÍ³¡Ô´µçºÉµÄµçºÉÁ¿Óйأ¬ÄÇôÀ볡ԴµãµçºÉQµÄ¾àÀërÔ½´ó£¬µç³¡Ç¿¶ÈEԽС£¬¹ÊDÕýÈ·£®
¹ÊÑ¡£ºCD£®

µãÆÀ ¿¼²é±ÈÖµ¶¨Òå·¨µÄÄÚº­£¬Àí½âÓ°Ïìµç³¡Ç¿¶ÈÓëµçÊÆµÄÒòËØ£¬ÕÆÎÕÅ·Ä·¶¨ÂɵÄÄÚÈÝ£¬×¢ÒâµãµçºÉµç³¡Ç¿¶È¹«Ê½µÄÓ¦Óã®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijͬѧÀûÓÃͼʾװÖÃÀ´Ñо¿»úеÄÜÊØºãÎÊÌ⣬Éè¼ÆÁËÈçÏÂʵÑé¡£

A¡¢BÊÇÖÊÁ¿¾ùΪmµÄСÎï¿é£¬CÊÇÖÊÁ¿ÎªMµÄÖØÎA¡¢B¼äÓÉÇᵯ»ÉÏàÁ¬¡£A¡¢C¼äÓÉÇáÉþÏàÁ¬¡£ÔÚÎï¿éBÏ·ÅÖÃһѹÁ¦´«¸ÐÆ÷£¬ÖØÎïCÏ·ÅÖÃÒ»ËÙ¶È´«¸ÐÆ÷£¬Ñ¹Á¦´«¸ÐÆ÷ÓëËÙ¶È´«¸ÐÆ÷ÏàÁ¬¡£µ±Ñ¹Á¦´«¸ÐÆ÷ʾÊýΪÁãʱ£¬¾Í´¥·¢ËÙ¶È´«¸ÐÆ÷²â¶¨´ËÊ±ÖØÎïCµÄËÙ¶È¡£Õû¸öʵÑéÖиöµ¯»É¾ù´¦ÓÚµ¯ÐÔÏÞ¶ÈÄÚ£¬ÖØÁ¦¼ÓËÙ¶ÈΪg¡£ÊµÑé²Ù×÷ÈçÏ£º

£¨1£©¿ªÊ¼Ê±£¬ÏµÍ³ÔÚÍâÁ¦×÷ÓÃϱ£³Ö¾²Ö¹£¬Ï¸ÉþÀ­Ö±µ«ÕÅÁ¦ÎªÁã¡£ÏÖÊÍ·ÅC£¬Ê¹ÆäÏòÏÂÔ˶¯£¬µ±Ñ¹Á¦´«¸ÐÆ÷ʾÊýΪÁãʱ£¬´¥·¢ËÙ¶È´«¸ÐÆ÷²â³öCµÄËÙ¶ÈΪv¡£

£¨2£©ÔÚʵÑéÖб£³ÖA¡¢BÖÊÁ¿²»±ä£¬¸Ä±äCµÄÖÊÁ¿M£¬¶à´ÎÖØ¸´µÚ£¨1£©²½¡£

¢Ù¸ÃʵÑéÖУ¬MºÍm´óС¹ØÏµ±ØÐëÂú×ãM___________m£¨Ñ¡Ì⡰СÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°´óÓÚ¡±£©¡£

¢ÚΪ±ãÓÚÑо¿ËÙ¶ÈvÓëÖÊÁ¿MµÄ¹ØÏµ£¬Ã¿´Î²âÖØÎïµÄËÙ¶Èʱ£¬ÆäÒÑϽµµÄ¸ß¶ÈÓ¦_________£¨Ñ¡Ìî¡°Ïàͬ¡±»ò¡°²»Í¬¡±£©¡£

¢Û¸ù¾ÝËù²âÊý¾Ý£¬ÎªµÃµ½ÏßÐÔ¹ØÏµÍ¼Ïߣ¬Ó¦×÷³ö________£¨Ñ¡Ìî¡°v2-M¡±¡¢¡°v2-¡±»ò¡°v2-¡±£©Í¼Ïß¡£

¢Ü¸ù¾Ý¢ÛÎʵÄͼÏßÖª£¬Í¼ÏßÔÚ×ÝÖáÉϽؾàΪb£¬Ôòµ¯»ÉµÄ¾¢¶ÈϵÊýΪ________£¨ÓÃÌâÖиøµÄÒÑÖªÁ¿±íʾ£©¡£

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

¾«Ó¢¼Ò½ÌÍø