1
MHT CET 2025 22nd April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Susceptibility of a paramagnetic substance is

A
negative and large.
B
negative and small.
C
positive and large.
D
positive and small.
2
MHT CET 2025 21st April Evening Shift
MCQ (Single Correct Answer)
+1
-0

The space within the current carrying toroid is filled with aluminium of susceptibility ' $\chi$ '. The percentage increase in the magnetic field ' $B$ ' will be

A
$\frac{\chi}{2} \times 100$
B
$2 \chi \times 100$
C
$(1+\chi) \times 100$
D
$\quad \chi \times 100$
3
MHT CET 2025 21st April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The variation of magnetic susceptibility $(\chi)$ with temperature for a diamagnetic substance is shown correctly by graphMHT CET 2025 21st April Morning Shift Physics - Magnetism and Matter Question 3 English
A
D
B
B
C
A
D
C
4
MHT CET 2025 20th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Two bar magnets A and B are geometrically similar but the magnetic moment of $A$ is twice that of $B$. $T_1$ is the time period of oscillation when their like poles are kept together. When unlike poles are kept together, the time period of oscillation is $T_2$. The ratio $T_1: T_2$ will be

A
$1: 3$
B
$1: 2$
C
$1: \sqrt{3}$
D
$\sqrt{3}: 1$
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