![Chapter 16 Section 1 Objective: Describe the properties of magnets. Explain why some materials are magnetic and some are not. Describe four kinds of magnets. - ppt download Chapter 16 Section 1 Objective: Describe the properties of magnets. Explain why some materials are magnetic and some are not. Describe four kinds of magnets. - ppt download](https://images.slideplayer.com/26/8744765/slides/slide_8.jpg)
Chapter 16 Section 1 Objective: Describe the properties of magnets. Explain why some materials are magnetic and some are not. Describe four kinds of magnets. - ppt download
![Assertion: The earths magnetic field is due to iron present in its coreReason: At a high temperature magnet loses its magnetic property or magnetism Assertion: The earths magnetic field is due to iron present in its coreReason: At a high temperature magnet loses its magnetic property or magnetism](https://haygot.s3.amazonaws.com/questions/1947193_16798_ans_27a8c8ead28f4fec8cf0131c48ed98d4.jpg)
Assertion: The earths magnetic field is due to iron present in its coreReason: At a high temperature magnet loses its magnetic property or magnetism
![What is Magnetism? Ferromagnetic materials such as Iron and Nickel have a strong attraction to magnets. The magnetic field around a current-carrying wire. - ppt download What is Magnetism? Ferromagnetic materials such as Iron and Nickel have a strong attraction to magnets. The magnetic field around a current-carrying wire. - ppt download](https://slideplayer.com/slide/14809393/90/images/3/Types+of+magnets+A+temporary+magnet+loses+it+magnetism+when+it+is+removed+from+a+magnetic+field..jpg)