Match the following
1. Industrial use a. Study of magnetic properties under magnetic field
2. Scientific use b. Removing pieces of iron from wounds
3. Medical use c. To separate iron filaments from other waster
4. Easiest method d. Lifting and transporting heavy loads of iron mass

1 - d, 2 - a, 3 - b, 4 - c

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1 - b, 2 - d, 3 - c, 4 - a

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1 - c, 2 - b, 3 - a, 4 - d

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1 - a, 2 - c, 3 - d, 4 - b

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Solution

The correct option is C $1 - d, 2 - a, 3 - b, 4 - c$
Electromagnets are used for various industrial, scientific, medical purposes mentioned above.

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1. Industrial use	a. Study of magnetic properties under magnetic field
2. Scientific use	b. Removing pieces of iron from wounds
3. Medical use	c. To separate iron filaments from other waster
4. Easiest method	d. Lifting and transporting heavy loads of iron mass

Match the following1. Industrial usea. Study of magnetic properties under magnetic field2. Scientific useb. Removing pieces of iron from wounds3. Medical usec. To separate iron filaments from other waster4. Easiest methodd. Lifting and transporting heavy loads of iron mass

The correct option is C 1−d,2−a,3−b,4−cElectromagnets are used for various industrial, scientific, medical purposes mentioned above.

Match the following
1. Industrial use a. Study of magnetic properties under magnetic field
2. Scientific use b. Removing pieces of iron from wounds
3. Medical use c. To separate iron filaments from other waster
4. Easiest method d. Lifting and transporting heavy loads of iron mass

The correct option is C $1 - d, 2 - a, 3 - b, 4 - c$
Electromagnets are used for various industrial, scientific, medical purposes mentioned above.