Natural magnets | Artificial magnets | |
(i) | A magnet which comes naturally from the earth. | Magnets produced by the action of electrical circuits. |
(ii) | For example, lodestone. | For example, electromagnet. |
Natural magnets | Artificial magnets | |
(i) | A magnet which comes naturally from the earth. | Magnets produced by the action of electrical circuits. |
(ii) | For example, lodestone. | For example, electromagnet. |