{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Electromagnet - Electromagnetic & Magnetic Physics with Practical Applications","author_name":"Silvanus  P. Thompson","thumbnail_url":"https://www.ebooknetworking.net/books/142/761/big1427614636.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1427614636.html\">The Electromagnet - Electromagnetic &amp; Magnetic Physics with Practical Applications</a>","width":400,"height":300}