_:n6f8f91d228e74e009ff1fd656d19b658xb3
<http://schema.org/url>
<https://cdn1.byjus.com/cbse/2017/09/15151739/BYJUS-LOGO-Purple-3kb.png>
<https://byjus.com/questions/list-the-properties-of-magnetic-lines-of-force/>