A) Only like poles attract.
B) The magnets have lost their magnetic forces.
C) The metal exerts a magnetic field which attracts the magnets.
D) The magnetic field of the magnets cannot pass through the metal.
Correct Answer: D
Solution :
The effect of magnetic field cannot pass through any metal. Magnetic effects can pass through screens of substances such as plastic, paper, glass etc.You need to login to perform this action.
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