_is NOT a ferromagnetic material.
Correct answer: B. Wood
- A. Iron
- B. Wood
- C. Cobalt
- D. Nickel
Explanation
Nickel, cobalt, and iron are ferromagnetic materials, meaning they can be magnetized or attracted to a magnet. Wood, on the other hand, does not have this property. Therefore, wood is not a ferromagnetic material.
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About Magnetic Flux Density
Magnetic flux density measures the magnetic force acting on a current carrying conductor or moving charge in a magnetic field. Work includes the relations B equals F divided by IL and F equals qvB, the tesla as its SI unit, field direction and the distinction between flux density and magnetic flux.
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