{"id":4261,"count":1,"description":"","link":"https:\/\/www.aplustopper.com\/tag\/the-effect-of-a-soft-iron-core-on-the-strength-of-the-magnetic-field\/","name":"The Effect of a Soft Iron Core on the Strength of the Magnetic Field","slug":"the-effect-of-a-soft-iron-core-on-the-strength-of-the-magnetic-field","taxonomy":"post_tag","meta":[],"yoast_head":"\n