https://padlet.com/pannidam/km0psw66gm5qaqeu en-us 2022-09-05 09:16:00 UTC 2022-10-06 07:52:45 UTC hello@padlet.com https://padlet.net/icons/png/1f50b.png pannidam https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2282865277 1. ให้นักเรียนแบ่งกลุ่ม 4-5 คน
2. ให้นักเรียนต่อวงจรไฟฟ้าที่ประกอบด้วยแหล่งกำเนิดไฟฟ้า, สายไฟ, หลอดไฟ​ 1 หลอด และแอมมิเตอร์ 1 เครื่อง วัดปริมาณกระแสไฟฟ้าในวงจร พร้อมถ่ายภาพและบันทึกผล
3. ให้นักเรียนต่อหลอดไฟ​อีก​ 2 หลอด​ เพิ่ม​ในวงจรไฟฟ้าข้อ 2​ โดยเป็นต่อเรียงกัน(อนุกรม) วัดค่าปริมาณ​กระแสไฟฟ้าของหลอดที่ 1, 2, และ 3 ตามลำดับ​ พร้อมถ่ายภาพและบันทึกผล
4. ให้นักเรียนต่อโวลต์มิเตอร์ วัดค่าความต่างศักย์ที่แหล่งกำเนิดไฟฟ้า, หลอดไฟหลอดที่ 1,2,และ 3 ตามลำดับ สังเกตความต่างศักย์ไฟฟ้าที่วัดได้แต่ละจุด พร้อมถ่ายภาพและบันทึกผล
5. ทำซ้ำข้อ 2-3 แต่เปลี่ยนวิธีการต่อหลอดไฟฟ้าทั้ง 3 หลอด ให้ต่อแบบขนานกัน
6. ให้นักเรียนอธิบายความสัมพันธ์ระหว่างกระแสไฟฟ้า(I) ความต่างศักย์ในวงจรไฟฟ้า(V) ในวงจรทั้ง 2 แบบ ได้แก่ 1) การต่อแบบอนุกรม และ 2) การต่อแบบขนาน]]> 2022-09-05 09:19:10 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2282865277 pannidam https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285806875 2022-09-07 04:44:16 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285806875 pannidam https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285813669 2022-09-07 04:51:02 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285813669 pannidam https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285815247 2022-09-07 04:52:50 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2285815247 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287387897 2022-09-08 01:52:40 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287387897 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287389398 2022-09-08 01:53:24 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287389398 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287389782 2022-09-08 01:53:43 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287389782 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287390081 2022-09-08 01:53:56 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287390081 pannidam https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287391371 2022-09-08 01:54:59 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287391371 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287392075 2022-09-08 01:55:31 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287392075 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287394277 2022-09-08 01:57:13 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287394277 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287396912 2022-09-08 01:58:50 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287396912 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287400542 เก่งจังงับ]]> 2022-09-08 02:01:36 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287400542 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287400616 2022-09-08 02:01:40 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287400616 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287401719 2022-09-08 02:02:27 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287401719 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287401878 2022-09-08 02:02:33 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287401878 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287402463 2022-09-08 02:03:02 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287402463 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287403046 2022-09-08 02:03:28 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287403046 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287412810 2022-09-08 02:09:55 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287412810 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287414546 2022-09-08 02:11:19 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287414546 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287414675 2022-09-08 02:11:26 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287414675 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287417132 2022-09-08 02:13:17 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287417132 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287418493 2022-09-08 02:14:27 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287418493 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287419697 2022-09-08 02:15:24 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287419697 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287459503 2022-09-08 02:47:10 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287459503 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287461356 0.3 a]]> 2022-09-08 02:48:34 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287461356 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287470903 หลอดที่ 1 = 1v หลอดที่2 = 0.7v หลอดที่ 3 = 1.2]]> 2022-09-08 02:55:55 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287470903 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287481772 2022-09-08 03:04:35 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287481772 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287487594 1.]]> 2022-09-08 03:09:02 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287487594 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287487934 2.]]> 2022-09-08 03:09:19 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287487934 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287488672 2022-09-08 03:09:56 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287488672 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287488931 2022-09-08 03:10:09 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287488931 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287489260 2022-09-08 03:10:24 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287489260 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490020 พลังแห่งฟามรัก]]> 2022-09-08 03:11:04 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490020 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490040 หลอดที่1=0.2A หลอดที่2= 0.2A หลอดที่3=0.1]]> 2022-09-08 03:11:06 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490040 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490207 2022-09-08 03:11:12 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287490207 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287492145 หลอกที่2]]> 2022-09-08 03:13:05 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287492145 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287494290 หลอดที่1=2.2 a หลอดที่2=1.9a หลอดที่3=1.8a]]> 2022-09-08 03:15:03 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287494290 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497177 2022-09-08 03:17:34 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497177 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497606 2022-09-08 03:17:55 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497606 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497727 2022-09-08 03:18:02 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287497727 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287498128 2022-09-08 03:18:26 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287498128 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287500209 หลอกที่ 1 2.1]]> 2022-09-08 03:20:16 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287500209 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287508539  1.ระหว่างกระแสไฟฟ้า=ถ้าต่อกระแสไฟฟ้าแบบอนุกรมแอมจะไหลไปเท่าๆกันในทุกๆหลอดละ,ถ้าต่อกระแสไฟแบบขนานไฟหลอดแรกจะกินแอมมากที่สุดและหลอดต่อไปก็จะกินน้อยลงมาเรื่อยเรื่อย
2.ความต่างศักย์ในวงจรไฟฟ้า=ถ้าต่อแบบอนุกรมไฟดวงแรกจะมีความสว่างมากที่สุดและไฟดวงสุดท้ายจะมีความสว่างน้อยสุด,ถ้าต่อแบบขนานไฟแต่ละดวงจะมีความสว่างเฉลี่ยเท่าๆกัน]]> 2022-09-08 03:27:36 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287508539 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287833542 2022-09-08 08:28:58 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287833542 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287833770 2022-09-08 08:29:14 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287833770 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287854928 2022-09-08 08:47:31 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287854928 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856008 2022-09-08 08:48:17 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856008 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856332 2022-09-08 08:48:30 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856332 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856554 2022-09-08 08:48:44 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856554 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856840 2022-09-08 08:49:00 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856840 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856883 2022-09-08 08:49:02 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287856883 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287967508 2022-09-08 10:38:56 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2287967508 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320720328 แบบอนุกรม: กระแสไฟฟ้าแต่ละจุดเท่ากัน ความต่างศักย์ไม่เท่ากัน ไฟสว่างไม่เท่ากัน

แบบขนาน: กระแสไฟฟ้าไม่เท่ากัน ความต่างศักย์ในแต่ละจุดเท่ากัน ไฟสว่างเท่ากัน]]> 2022-09-30 08:40:26 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320720328 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320759562 2022-09-30 09:09:07 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320759562 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320769021 ข้อ5]]> 2022-09-30 09:17:41 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2320769021 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2321876906 2022-10-01 09:00:40 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2321876906 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2327034927 2022-10-05 06:22:00 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2327034927 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2328932675 2022-10-06 07:47:27 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2328932675 https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2328938640 5.3]]> 2022-10-06 07:52:37 UTC https://padlet.com/pannidam/km0psw66gm5qaqeu/wish/2328938640