STEAM 9A3 by Vũ Thị Minh Tâm

STEAM 9A3 by Vũ Thị Minh Tâm https://padlet.com/tamvtm/9y4cf36kuh04wz51 Trang bài tập môn STEAM lớp 9A3 en-us 2021-09-13 08:10:31 UTC 2024-05-25 04:50:58 UTC hello@padlet.com Bài tập thực hành 13/9/2021 tamvtm https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735415043 Bài 1 : Hai điện trở R1 và R2 và ampe kế được mắc nối tiếp với nhau vào hai điểm A và B.

a) Vẽ sơ đồ mạch điện trên (https://phet.colorado.edu/)

b) Cho R1 = 5Ω, R2 = 10Ω, ampe kế chỉ 0,2A. Tính hiệu điện thế của đoạn mạch AB

]]> 2021-09-13 08:20:02 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735415043 b,U1=IR1=1V;U2=IR2=2V;UAB=U1+U2=1+2=3V linh2125151101 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735522055 2021-09-13 09:16:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735522055 Bài tập thực hành 13/9/2021 dang1925291201 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735523771 2021-09-13 09:17:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735523771 Bài tập thực hành 13/9/2021 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735546221 2021-09-13 09:30:06 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735546221 hoagnly https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735546246 Ta có: Rtd=R1.R2/R1+R2=5.10/5+10=10/3(ôm)
=> IAB=UAB/Rtd=3/10/3=0,(A)]]> 2021-09-13 09:30:07 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735546246 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735547854 2021-09-13 09:31:04 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735547854 U1=O.R1;U2=I.R2=2V https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735550196 UAB=U1+U2=3V]]> 2021-09-13 09:32:24 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735550196 phucphamminh2048 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735551419

]]> 2021-09-13 09:33:07 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735551419 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735554459 Uab=U1+U2=3V

]]> 2021-09-13 09:34:51 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735554459 hieu1925210201 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735556336 2021-09-13 09:36:00 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735556336 hieuvuhn06 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735557991 2021-09-13 09:36:58 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735557991 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735559205 2021-09-13 09:37:41 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735559205 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735562893 2021-09-13 09:39:59 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735562893 bài tập thực hành 13/9/21 dbk131107 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735563211 Vì
R1 nối tiếp R2 nên
I1=I2=I=0,2A I1=I2=I=0,2A; UAB=U1+U2UAB=U1+U2 U1=I1R1=0,2.5=1V;
U2=I2R2=0,2.10=2V

Hiệu điện thế của đoạn mạch AB là:

UAB=U1+U2=1+2=3V

]]> 2021-09-13 09:40:08 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735563211 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735564443 2021-09-13 09:40:53 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735564443 linh2125151101 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735567829 2021-09-13 09:42:52 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735567829 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735574107 2021-09-13 09:46:33 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735574107 Bài tập thực hành 13/9/2021 yumihatasa48 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735575641 2021-09-13 09:47:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735575641 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735590075 2021-09-13 09:56:36 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735590075 minh1925031201 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735866047 2021-09-13 12:32:38 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1735866047 Bài tập ngày 20/9/2021 tamvtm https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753240381 Một đoạn mạch điện gồm 2 điện trở R1 =9 ôm, R2 = 18 ôm, được mắc song song với nguồn điện có hiệu điện thế 9V.
a) Vẽ sơ đồ mạch điện trên https://phet.colorado.edu/
b) Tính CĐDĐ chạy qua mỗi điện trở]]> 2021-09-20 07:55:54 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753240381 Bài tập ngày 20/9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753394493 R2 = 0.50A =9:18 . R1=1A =9:9]]> 2021-09-20 09:08:56 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753394493 Bài tập ngày 20/9/2021 dang1925291201 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753401519 2021-09-20 09:12:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753401519 20/9/2021 hieuvuhn06 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753403522 I1=U1/R1=9/9=1A; I2=U2/R2=9/18=0.5A]]> 2021-09-20 09:13:34 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753403522 phucphamminh2048 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753409231 2021-09-20 09:16:22 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753409231 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753416618 2021-09-20 09:20:13 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753416618 hoagnly https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753416654 I1= U1/R1= 9/9=1A
I2=U2/R2=9/18=0,5A]]> 2021-09-20 09:20:14 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753416654 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753423785 2021-09-20 09:23:40 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753423785 20/9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753425873 u1/r1= 9/9=1a
u2/r2=9/18=0,5a]]> 2021-09-20 09:24:45 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753425873 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753426765 2021-09-20 09:25:13 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753426765 R1=1A=9:9. R2=0,50A=9:18 yumihatasa48 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753430379 2021-09-20 09:27:06 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753430379 huy1925020101 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753434862 2021-09-20 09:29:24 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753434862 I1=U1/R1=9/9=1A; I2=U2/R2=9/18=0.5A huy1925020101 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753435671 2021-09-20 09:29:47 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753435671 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753438161 2021-09-20 09:30:48 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753438161 bt thực hành 20/9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753439816 2021-09-20 09:31:43 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753439816 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753439947 2021-09-20 09:31:47 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753439947 Listina https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753441672 20/9/2021]]> 2021-09-20 09:32:47 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753441672 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753447865 2021-09-20 09:35:56 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753447865 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753451818 2021-09-20 09:36:49 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753451818 nguyenthaihoangdp1234 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753453120 2021-09-20 09:37:33 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753453120 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753467948 2021-09-20 09:45:14 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753467948 ngocyenhung https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753702461 2021-09-20 11:58:32 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1753702461 Btvn ngày 20/9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754072569 2021-09-20 13:53:05 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754072569 I1=U1/R1=9/9=1A; I2=U2/R2=9/18=0.5A https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754084444 2021-09-20 13:56:12 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754084444 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754260188 2021-09-20 14:41:29 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1754260188 Bài tập ngày 27/9/2021 tamvtm https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770547367 Hoàn thành 3 mức độ cân bằng phương trình trên https://phet.colorado.edu/sims/html/balancing-chemical-equations/latest/balancing-chemical-equations_vi.html]]> 2021-09-27 09:20:12 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770547367 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770549761 2021-09-27 09:21:30 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770549761 Bài tập ngày 27/9/2021 dang1925291201 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770551347

]]> 2021-09-27 09:22:22 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770551347 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770557766 2021-09-27 09:25:49 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770557766 ylang12345678 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770562479 2021-09-27 09:28:14 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770562479 ngocyenhung https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770564496 2021-09-27 09:29:22 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770564496 phucphamminh2048 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770564927 2021-09-27 09:29:38 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770564927 27/9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770571996 2021-09-27 09:33:43 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770571996 huy1925020101 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770573692 2021-09-27 09:34:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770573692 Ngày 27/9/2021 yumihatasa48 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770574413 2021-09-27 09:34:59 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770574413 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770575286 2021-09-27 09:35:26 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770575286 27/9/2021 hieuvuhn06 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770587430 2021-09-27 09:42:37 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770587430 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770589018 2021-09-27 09:43:33 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770589018 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770592947 2021-09-27 09:45:40 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1770592947 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1771099083 2021-09-27 13:26:43 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1771099083 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1773012178 2021-09-28 02:11:11 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1773012178 Bài tập ngày 27-9 https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1788963101 2021-10-04 08:49:50 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1788963101 Listina https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1788979796 2021-10-04 08:57:33 UTC https://padlet.com/tamvtm/9y4cf36kuh04wz51/wish/1788979796