https://padlet.com/noel_john/7c Purely individual en-us 2018-05-28 06:26:54 UTC 2023-02-14 02:02:43 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/293355037/2ef08c4f128df7f4846f3e8767fbd3d2/images.jpg Noel_john https://padlet.com/noel_john/7c/wish/264443346 2018-05-30 06:38:03 UTC https://padlet.com/noel_john/7c/wish/264443346 Noel_john https://padlet.com/noel_john/7c/wish/264444016 Where are elctromagnets used ?

]]> 2018-05-30 06:41:06 UTC https://padlet.com/noel_john/7c/wish/264444016 Noel_john https://padlet.com/noel_john/7c/wish/264444764 Does an electromagnet repel other electromagnets ?

]]> 2018-05-30 06:44:38 UTC https://padlet.com/noel_john/7c/wish/264444764 Noel_john https://padlet.com/noel_john/7c/wish/264445156 What kind of materials are attracted to electromagnets?]]> 2018-05-30 06:46:21 UTC https://padlet.com/noel_john/7c/wish/264445156 Noel_john https://padlet.com/noel_john/7c/wish/264445475 who discovered electromagnets ?]]> 2018-05-30 06:47:45 UTC https://padlet.com/noel_john/7c/wish/264445475 Noel_john https://padlet.com/noel_john/7c/wish/264445696 What are electromagnets an how to make one ?]]> 2018-05-30 06:48:59 UTC https://padlet.com/noel_john/7c/wish/264445696 Noel_john https://padlet.com/noel_john/7c/wish/264446000 Why are electromagnets used ?]]> 2018-05-30 06:50:37 UTC https://padlet.com/noel_john/7c/wish/264446000