..请帮帮忙55555~1.An electron (charge -1.6×10-19C) moves on a path perpendicular to the direction of a uniform electric field of strength 3.0N/C.How much work is done on the electron as it moves 15 cm?\x05a.4.8×10-20 J\x05b.-4.8×10-20 J\x05c.1

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/03 19:30:16
xWk$EW8353IF& "hdKMWuOf& daA$ ` .J'ى'_d+^ TzUe`|u8}|7E,f"E`BdP>?w%breDMPdRʃiL$R CKpaa4塐srS=+tf~]Q2 &h.>9"e4+CA΁#xo@;Ӗ1n]7e{-|3Op 1)2)f5}/HEƷJ(< 1ʄb0<  35g¶1NYIR4C&x`&u `d)p3C ^;aZ#4&J1yDB" H$qb0D1KT(_ǟžRPV㪚j(]`B-tc 6{tL %!=X63M3v5uZre(dQ\l%b!L\1EY8wp&vI8NSf~k5JRGl6ux ev&d>cEx8R} ŝh~}Fy%֯ު2o7dqc CBF&-,e2:*[Ip4ͶSi {ּTkMet|i@ٞqYv($HMLc!A$HVW{#P~ @SbGsA+ n[l];[VDuT%"&Jp4"kh:m r~o96cRIDZ e%ck`AklU<<8CUvr@#\`<9SxFDm^9uHM/z+ݧg"br`{eemSWBިHQ={.Tt˶$3 8s]L+Hһ~Լe:Kڹ-8Π[ƫ((61϶+58]2i.@кk\EA% DT^F1<ǚx6Fa)qݍh<2OUE!J|35Nz'I,x$kfdv/>&p>7 W'-N[x~zgg'O'Ϗ?/O>\|x38҇ׯ#Z>vquqWpu=|˗}Pm