• 2022-06-03 问题

    如图所示,两个同心的均匀带电球面,内球面带电荷[tex=1.143x1.214]tL2NwKtT5DLu9+4vlFthPw==[/tex],外球面带电荷[tex=1.143x1.214]VjZrDeOpjze0szFY5Ruauw==[/tex],则在两球面之间、距离球心为 r 处的 p 点的场强大小 E为[img=157x136]17e1319d902e24b.png[/img] 未知类型:{'options': ['[tex=3.0x2.571]Ijhm/fOm+I06Iv0C02TODqr4ctIw4MHr1O0AuAUgj9hucpQ2+LpoJWhf5LnSezjv[/tex]', '[tex=3.357x2.571]69DV4bav34y++ZN0LhOV6A4gVjR57dg8+j2HS8J49Lfvuh88Wsiyr8zgspWyydbcfmcSDq4Sicz3rbMGiVZUsQ==[/tex]', '[tex=3.0x2.571]WSWQ1dVCoZMIH6E8McA4YVLNhSBV5ONicGp3IReMNwmpHgcQ13M179gczX+Tsi8w[/tex]', '[tex=3.786x2.571]R8NuSUduAzRcEYw4BJPVnLikiUgxizZGrxrVDtLxvGCBxC5QgstFzjzFUgHnfHuTdmhBQ6JY0HJRcSwJemK0Jg==[/tex]'], 'type': 102}

    如图所示,两个同心的均匀带电球面,内球面带电荷[tex=1.143x1.214]tL2NwKtT5DLu9+4vlFthPw==[/tex],外球面带电荷[tex=1.143x1.214]VjZrDeOpjze0szFY5Ruauw==[/tex],则在两球面之间、距离球心为 r 处的 p 点的场强大小 E为[img=157x136]17e1319d902e24b.png[/img] 未知类型:{'options': ['[tex=3.0x2.571]Ijhm/fOm+I06Iv0C02TODqr4ctIw4MHr1O0AuAUgj9hucpQ2+LpoJWhf5LnSezjv[/tex]', '[tex=3.357x2.571]69DV4bav34y++ZN0LhOV6A4gVjR57dg8+j2HS8J49Lfvuh88Wsiyr8zgspWyydbcfmcSDq4Sicz3rbMGiVZUsQ==[/tex]', '[tex=3.0x2.571]WSWQ1dVCoZMIH6E8McA4YVLNhSBV5ONicGp3IReMNwmpHgcQ13M179gczX+Tsi8w[/tex]', '[tex=3.786x2.571]R8NuSUduAzRcEYw4BJPVnLikiUgxizZGrxrVDtLxvGCBxC5QgstFzjzFUgHnfHuTdmhBQ6JY0HJRcSwJemK0Jg==[/tex]'], 'type': 102}

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