Assertion: Paramagnetic substances get weakly attracted to a magnet.
Reason: They have tedency to from a region of strong magNetic field to weak magnetic Held.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true and reason is not the correct explanation of assertion.
C. If assertion is ture but reason is false.
D. If both assertion and reason are false.

Explanation

To solve the question, we need to analyze both the assertion and the reason given.

**Step 1: Understand the Assertion**
The assertion states that "Paramagnetic substances get weakly attracted to a magnet." This is true. Paramagnetic materials have unpaired electrons, which means they have a net magnetic moment. When placed in a magnetic field, they tend to align their magnetic moments with the field, resulting in a weak attraction towards the magnet.

**Step 2: Understand the Reason**
The reason states that "They have a tendency to move from a region of strong magnetic field to weak magnetic field." This statement is incorrect. In fact, paramagnetic substances tend to move from a region of weak magnetic field to a region of strong magnetic field. This is because they are attracted to the stronger magnetic field, which aligns their magnetic moments more effectively.

**Step 3: Analyze the Relationship Between Assertion and Reason**
Since the assertion is true (paramagnetic substances are attracted to magnets) and the reason is false (they move from weak to strong magnetic fields, not the opposite), we conclude that the assertion is correct while the reason is incorrect.

**Step 4: Conclusion**
Based on the analysis, we can conclude that the correct answer is that the assertion is true, but the reason is false.

**Final Answer:**
Assertion is true, but the reason is false.

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