Physics, 11.03.2021 17:10, xxaurorabluexx

13. A material showing magnetic properties is known as a. 14.is an iron alloy which is used to make permanent magnets.
15. When steel is mixed with Chromium and nickel, it does not show
properties.
16. When the current comes up the wire and the lines of force point in a
direction.

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13. A material showing magnetic properties is known as a. 14.is an iron alloy which is used to make...