ÌâÄ¿ÄÚÈÝ

6£®ÏÂÁйØÓڵ糡ǿ¶ÈµÄ˵·¨ÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Óɹ«Ê½E=$\frac{kQ}{{r}^{2}}$¿ÉÖª£¬ÔÚµãµçºÉµç³¡Öг¡Ç¿ÓëµçºÉÁ¿³ÉÕý±È£¬Óë¸Ãµãµ½µãµçºÉ¾àÀëµÄƽ·½³É·´±È
B£®ÔÚ¹«Ê½F=k$\frac{{Q_1}{Q_2}}{r^2}$ÖУ¬$\frac{k{Q}_{2}}{{r}^{2}}$ÊǵãµçºÉQ2²úÉúµÄµç³¡ÔÚµãµçºÉQ1´¦µÄ³¡Ç¿´óС£¬¶ø²»ÊǵãµçºÉ Q1²úÉúµÄµç³¡ÔÚµãµçºÉQ2´¦³¡Ç¿µÄ´óС
C£®Óɹ«Ê½E=$\frac{F}{q}$¿ÉÖª£¬µç³¡ÖÐijµãµÄµç³¡Ç¿¶ÈEÓëÊÔ̽µçºÉÔڵ糡ÖиõãËùÊܵĵ糡Á¦³ÉÕý±È
D£®¹«Ê½E=$\frac{F}{q}$Ö»ÊÊÓÃÓÚÕæ¿ÕÖеãµçºÉ²úÉúµÄµç³¡

·ÖÎö ¹«Ê½E=$\frac{F}{q}$Êǵ糡ǿ¶ÈµÄ¶¨Òåʽ£¬EÓɵ糡±¾Éí¾ö¶¨£¬ÓëÊÔ̽µçºÉÎ޹أ¬¸ÃʽÊÊÓÃÈκε糡£®¹«Ê½E=$\frac{kQ}{{r}^{2}}$ÊÇÕæ¿ÕÖеãµçºÉµÄµç³¡Ç¿¶ÈµÄ¼ÆËãʽ£¬QÊdz¡Ô´µçºÉ£®

½â´ð ½â£ºA¡¢¹«Ê½E=$\frac{kQ}{{r}^{2}}$¿ÉÖª£¬ÔÚµãµçºÉµç³¡Öг¡Ç¿ÓëµçºÉÁ¿³ÉÕý±È£¬Óë¸Ãµãµ½µãµçºÉ¾àÀëµÄƽ·½³É·´±È£®¹ÊAÕýÈ·£®
B¡¢¹«Ê½F=k$\frac{{Q_1}{Q_2}}{r^2}$ÖУ¬Ê½ÖÐ$\frac{k{Q}_{2}}{{r}^{2}}$ÊǵãµçºÉQ2²úÉúµÄµç³¡ÔÚµãµçºÉQ1´¦µÄ³¡Ç¿´óС£¬¶ø²»ÊǵãµçºÉ Q1²úÉúµÄµç³¡ÔÚµãµçºÉQ2´¦³¡Ç¿µÄ´óС£®¹ÊBÕýÈ·£®
C¡¢¹«Ê½E=$\frac{F}{q}$ÖÐEÊÇÓɵ糡±¾Éí¾ö¶¨£¬Óë·ÅÈëµç³¡ÖÐÊÔ̽µçºÉÎ޹أ¬²»ÄÜ˵µç³¡Ç¿¶ÈEÓëÊÔ̽µçºÉÔڵ糡ÖиõãËùÊܵĵ糡Á¦³ÉÕý±È£¬Óë¸ÃµçºÉµÄµçºÉÁ¿³É·´±È£¬¹ÊC´íÎó£¬
D¡¢¹«Ê½E=$\frac{F}{q}$Êǵ糡ǿ¶ÈµÄ¶¨Òåʽ£¬ÔËÓñÈÖµ·¨¶¨Ò壬ÊÊÓÃÓÚÈκε糡£¬¹ÊD´íÎó£®
¹ÊÑ¡£ºAB£®

µãÆÀ ¹ØÓÚ³¡Ç¿µÄÁ½¸ö¹«Ê½£¬Òª´Ó¹«Ê½ÊÊÓõÄÌõ¼þ¡¢¸÷¸öÁ¿µÄ׼ȷº¬ÒåµÈ·½Ãæ¼ÓÉîÀí½â£¬×¢Òâ¿âÂØ¶¨Âɹ«Ê½º¬Ò壮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø