{"id":4248,"count":1,"description":"","link":"https:\/\/www.aplustopper.com\/tag\/how-can-we-increase-or-decrease-the-strength-of-an-electromagnet\/","name":"How can we increase or decrease the strength of an electromagnet?","slug":"how-can-we-increase-or-decrease-the-strength-of-an-electromagnet","taxonomy":"post_tag","meta":[],"yoast_head":"\n