Directions: In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
The meniscus of a liquid obtained in one of the limbs of a narrow\[U-\]tube is held in an electromagnet with the meniscus in line with the field. The liquid is seen to rise. This indicates that the liquid is: (1) paramagnetic (2) ferromagnetic (3) diamagnetic (4) non-magneticA) 1 and 2 are correct
B) 2 and 3 are correct
C) 1 and 4 and correct
D) 1, 2 and 4 are correct
Correct Answer: A
Solution :
The liquid level rises in the case of paramagnetic and ferromagnetic liquids, as they tend to move from weaker parts to stronger parts of the field.
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