Electrical Method by Ms Lim https://padlet.com/mscl/6e45p52qgt47rby en-us 2021-08-04 20:45:16 UTC 2023-02-20 23:15:27 UTC hello@padlet.com mscl https://padlet.com/mscl/6e45p52qgt47rby/wish/1669287402 Let's start with changing the number of batteries.
  1. Coil the wire 30 times around the rod tightly. Make sure the coils are in one direction. Leave both ends of the wire free to connect to the batteries. 
  2. Connect and hold the ends of the wire to the ends of one battery using sticky tape. 
  3. Bring the tip of the rod near the steel clips. 
  4. Take a picture of what happened.
  5. Describe what you observed.

    -------------------------------
  6. Add one more battery to the circuit.
  7. Take a picture of what happened.
  8. Describe what you observed.

]]> 2021-08-04 21:04:58 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669287402 mscl https://padlet.com/mscl/6e45p52qgt47rby/wish/1669288085 Changing the number of coils of wire around the iron rod.


  1. Coil the wire 20 times around a rod tightly.
  2. Connect and hold the ends of the wire to the ends of two batteries using sticky tape. 
  3. Bring the tip of the rod near the steel clips. 
  4. Take a picture of what happened.
  5. Describe what you observed.

    -------------------------------
  6. Coil the wire 30 times around the rod this time.
  7. Take a picture of what happened.
  8. Describe what you observed.
]]> 2021-08-04 21:06:44 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669288085 Muhammad https://padlet.com/mscl/6e45p52qgt47rby/wish/1669646821 This is 30 coils]]> 2021-08-05 04:52:26 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669646821 wan zi dong https://padlet.com/mscl/6e45p52qgt47rby/wish/1669647184

]]> 2021-08-05 04:52:52 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669647184 Adiel and Nathan https://padlet.com/mscl/6e45p52qgt47rby/wish/1669649170 1 battery]]> 2021-08-05 04:54:32 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669649170 Nathan and Adiel https://padlet.com/mscl/6e45p52qgt47rby/wish/1669650533 2 batteries]]> 2021-08-05 04:56:14 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669650533 Ezell https://padlet.com/mscl/6e45p52qgt47rby/wish/1669650581 this is one battery with 20 coils ]]> 2021-08-05 04:56:18 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669650581 Bransten and Quisha https://padlet.com/mscl/6e45p52qgt47rby/wish/1669651250 We coiled it 20 times and used on battery and attracted 2 paper clips]]> 2021-08-05 04:57:09 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669651250 Maya and Rochelle https://padlet.com/mscl/6e45p52qgt47rby/wish/1669651368 2021-08-05 04:57:19 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669651368 Ezell https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652127 2 batteries with 20 coils ]]> 2021-08-05 04:58:17 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652127 Hariz and stanley https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652439 1 battery]]> 2021-08-05 04:58:41 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652439 Germaine https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652548 i only can attract one paper clip when i coil 20 times and 1 battery

]]> 2021-08-05 04:58:50 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669652548 Arthurs https://padlet.com/mscl/6e45p52qgt47rby/wish/1669653774 2 paper clips attracted and 20 coils one battery

]]> 2021-08-05 05:00:05 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669653774 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669654051 2 batteries 30 coils]]> 2021-08-05 05:00:27 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669654051 Syafiqah https://padlet.com/mscl/6e45p52qgt47rby/wish/1669654737 It works! It attracted 2 but when I moved it immediately fell down :D]]> 2021-08-05 05:01:20 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669654737 Sian Wei and Qistina https://padlet.com/mscl/6e45p52qgt47rby/wish/1669655980 20 coils ,2 batteries]]> 2021-08-05 05:02:56 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669655980 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669656638 20 coils battery]]> 2021-08-05 05:03:52 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669656638 Germaine https://padlet.com/mscl/6e45p52qgt47rby/wish/1669727644 Sadly, i could only attract two paper clips using 2 batteries and coil 20 times :(]]> 2021-08-05 06:34:00 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669727644 kai xiang https://padlet.com/mscl/6e45p52qgt47rby/wish/1669741748 20 coils,2 batteries]]> 2021-08-05 06:51:06 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669741748 KAI XIANG https://padlet.com/mscl/6e45p52qgt47rby/wish/1669745453 2 batteries]]> 2021-08-05 06:55:35 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669745453 Syafiqah https://padlet.com/mscl/6e45p52qgt47rby/wish/1669747745 This is with 30 coils pf wires, it attracted 4 paperclips (,,' v ',,)]]> 2021-08-05 06:58:26 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669747745 Kai xiang https://padlet.com/mscl/6e45p52qgt47rby/wish/1669765544 i can attact one only]]> 2021-08-05 07:22:00 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669765544 FAWZAN https://padlet.com/mscl/6e45p52qgt47rby/wish/1669779208 20 coils and 1 battery attracted 3 paper clips

]]> 2021-08-05 07:39:15 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669779208 Germaine https://padlet.com/mscl/6e45p52qgt47rby/wish/1669787290 i attract 3 paper clips this time :) 30 coils with 2 batteries!]]> 2021-08-05 07:50:01 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669787290 FAWZAN https://padlet.com/mscl/6e45p52qgt47rby/wish/1669795353 20 coils and 2 batteries attracted all paper clips]]> 2021-08-05 08:01:25 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669795353 stanley https://padlet.com/mscl/6e45p52qgt47rby/wish/1669799488 1 battery 20coil]]> 2021-08-05 08:06:16 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669799488 FAWZAN https://padlet.com/mscl/6e45p52qgt47rby/wish/1669800824 30 coils and 2 batteries attracted all the paper clips]]> 2021-08-05 08:08:09 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669800824 Syafiqah https://padlet.com/mscl/6e45p52qgt47rby/wish/1669801138 No paperclips ('`o'`)]]> 2021-08-05 08:08:34 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669801138 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805303 one battery/ 20 coils]]> 2021-08-05 08:13:30 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805303 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805612 2 batteries / 20 coils]]> 2021-08-05 08:13:59 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805612 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805923 2 batteries / 30 coils]]> 2021-08-05 08:14:26 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669805923 Stanley https://padlet.com/mscl/6e45p52qgt47rby/wish/1669818881 2 battery 30 coil]]> 2021-08-05 08:33:47 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669818881 Samuel https://padlet.com/mscl/6e45p52qgt47rby/wish/1669823859 I use the batteries differently and 2 batteries and 30 coils.I also used my own paper clips]]> 2021-08-05 08:41:26 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669823859 Samuel https://padlet.com/mscl/6e45p52qgt47rby/wish/1669824824 20 coils and 2 batteries

]]> 2021-08-05 08:42:58 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669824824 Samuel https://padlet.com/mscl/6e45p52qgt47rby/wish/1669825409 20 coils and 1 battery]]> 2021-08-05 08:43:53 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669825409 https://padlet.com/mscl/6e45p52qgt47rby/wish/1669885330 1 battery,30 coils (0)]]> 2021-08-05 10:14:49 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669885330 Arthurs https://padlet.com/mscl/6e45p52qgt47rby/wish/1669913126 rod attracts no paper clips when not connected to the circut]]> 2021-08-05 11:13:18 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669913126 Arthurs https://padlet.com/mscl/6e45p52qgt47rby/wish/1669924745 The rod could attract 3 paper clips with 20 coils of wire and two batteries.

* Sorry its blurry but the rod attracted three clips.]]> 2021-08-05 11:34:52 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669924745 Arthurs https://padlet.com/mscl/6e45p52qgt47rby/wish/1669929496 2021-08-05 11:44:04 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669929496 Arthurs https://padlet.com/mscl/6e45p52qgt47rby/wish/1669932023 The rod attracted all the paper clips with 30 coils of wire and 1 battery]]> 2021-08-05 11:48:40 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669932023 Zakir https://padlet.com/mscl/6e45p52qgt47rby/wish/1669966647 1 batteries/ 20 coil and it attract one paper clip]]> 2021-08-05 12:44:36 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669966647 Sian wei https://padlet.com/mscl/6e45p52qgt47rby/wish/1669972135 20 coils 1 battery]]> 2021-08-05 12:51:27 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669972135 1 battery 20 coil- Aryan https://padlet.com/mscl/6e45p52qgt47rby/wish/1669972927 2021-08-05 12:52:25 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669972927 2 battries 30 coil https://padlet.com/mscl/6e45p52qgt47rby/wish/1669981829 2021-08-05 13:03:36 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669981829 sianwei https://padlet.com/mscl/6e45p52qgt47rby/wish/1669996040 30 coils 2 batteries

]]> 2021-08-05 13:19:58 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1669996040 https://padlet.com/mscl/6e45p52qgt47rby/wish/1670424285 i try changing baterry but din t work

]]> 2021-08-05 22:22:49 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1670424285 Qi En https://padlet.com/mscl/6e45p52qgt47rby/wish/1671051226 I coiled 30 times with 1 battery ]]> 2021-08-06 13:40:39 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1671051226 Qi En https://padlet.com/mscl/6e45p52qgt47rby/wish/1671057745 I coil 30 times with 2 batteries]]> 2021-08-06 13:46:23 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1671057745 Qi En https://padlet.com/mscl/6e45p52qgt47rby/wish/1671060912 I coil 20 times with 2 batteries ]]> 2021-08-06 13:50:02 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1671060912 Syahirah https://padlet.com/mscl/6e45p52qgt47rby/wish/1672097857 2021-08-08 16:11:41 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1672097857 Nafizuddin https://padlet.com/mscl/6e45p52qgt47rby/wish/1672693481 2021-08-09 09:17:50 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1672693481 Kai´En https://padlet.com/mscl/6e45p52qgt47rby/wish/1673514693 2021-08-10 01:22:58 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1673514693 Kai´En https://padlet.com/mscl/6e45p52qgt47rby/wish/1673580123 2021-08-10 02:27:40 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1673580123 Kai´En https://padlet.com/mscl/6e45p52qgt47rby/wish/1673767497 2021-08-10 05:56:03 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1673767497 Alaih https://padlet.com/mscl/6e45p52qgt47rby/wish/1680159911 I used 1 battery and I coiled it 20 times and I attracted only 1 coil. :(]]> 2021-08-16 08:37:47 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1680159911 Aliah https://padlet.com/mscl/6e45p52qgt47rby/wish/1680187093 I used 2 battery and I coiled it 30 times , but sadly no steel paper clips were attracted.so annoying.]]> 2021-08-16 09:09:11 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1680187093 Aliah and Syahirah https://padlet.com/mscl/6e45p52qgt47rby/wish/1680188282  This is Aliah]]> 2021-08-16 09:10:09 UTC https://padlet.com/mscl/6e45p52qgt47rby/wish/1680188282