9.10答案（重点）.docx
20.C 21.CD12.D13.BC14.B15.AD16.AD17.ABC18.AB19.BC22.ABC23.D24.BD25.C26.C27.A28.BD29.A30.BD31.D32.CD33.BC好好做完这套题并改正。细致复习电场，恒定电流！1.(1)lmv2(2)4J2.(1)2e(2)2U.d3.(1)12Q(2)2A(3)9°T%Vm£21J竺W=3.84W4G2L,L/4)(2)Xy=(3)=L2(-+-)254In45.(1)2023N/C(2)5ms(3)3N1.D2.AC3.D4.BCD5.D6.B7.BCD8.BC9.ABD1O.BD11.ACD12.D13.BC14.B15.AD16.AD17.ABC18.AB19.BC20.C21.CD22.ABC23.D24.BD25.C26.C27.A28.BD29.A30.BD3I.D32.CD33.BC好好做完这套题并改正。细致复习电场，恒定电流！.！1.(1)lmv2(2)±mv22.(1)庐&(2)393.(1)12(2)2A(3),*W=384W4(I)(-2L,L/4),(2)孙=一(3)xy=L i2W = 3 84w4. (1) (-2L, L/4) (2)孙= (3) xy = L2(一÷-)(一+-)2542/245.(1)2023N/C(2)5ms(3)3N1 .D2.AC3.D4.BCD5.D6.B7.BCD8.BC9.ABD10.BDILACD12.DI3.BC14.BI5.AD16.AD17.ABC18.AB19.BCr20.C2LCD22.ABC23.D24.BD.25.C26.C27.A28.BD29.A30.BD31.D32.CD33.BC好好做完这套题并改正。细致复习电场，恒定电流！U1.(1)lmv2(2)42.2.(1)2eU2叱3.(1)12Q(2)2A(3)9mi°TrMV？FZL£2JaRS.Wi74)孙=彳町1(五十/ (I) 2023N/C (2) 5ms (3) 3N1 .D2.AC3.D4.BCD5.D6.B7.BCD8.BC9.ABD10.BD11.ACD12 .D13.BC14.B15.AD.16.AD17.ABC18.AB19.BC20.C2LCD22.ABC23.D24.BD25.C26.C27.A28.BD29.A30.BD31.D32.CD33.BC好好做完这套题并改正。细致复习电场，恒定电流！1.(1)lmv2(2)±mv22.(1)2U3.(1)12。(2)2A(3)1.1iW=384W4(-2L,L/4)(2)Xy=丁=L12542/7 4 5. (1) 2023N/C (.2) 5ms (3) 3N 来源。来源:学*科*网I.D 2.AC 3.D 4.BCD 5.D 6.B 7.BCD 8.BC 9.ABD 10.BD 11.ACD(-÷-)2542n45. (1)2023N/C(2)5nVs(3)3N来源:学*科*网Z*X*X*K1 .D2.AC3.D4.BCD5.D6.B7.BCD8.BC9.ABD1O.BD11.ACD12 .D13.BC14.B15.AD16.AD17.ABC18.AB19.BC20.C2LCD22.ABC23.D24.BD25.C26.C27.A28.BD29.A3O.BD31.D32.CD33.BC好好做完这套题并改正。细致复习电场，恒定电流！1.(1)lmv2(2)±mv22.(1)(2)3.(1)12。(2)2A(3)鄂=3-L,L4)孙上4町=吗+ ；)5.(1)2023N/C(2)5ms(3)3N来源:Z。XXok.Com7.BCD 8.BC 9.ABD 10.BD11. ACDI.D2.AC3.D4.BCD5.D6.BI2.DI3.BC14.B15.AD16.AD17.ABC18.AB19.BC20.C21.CD22.ABC23.D24.BD25.C26.C27.A28.BD29.A30.BD31.D32.CD33.BC好好做完这杰题并改正。细致复习电场，恒定电流！1.(1)lmv2(2)±mv22.(1)3.(1)12(2)2A(3)
