1
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A graph of magnetic flux $(\phi)$ versus current (I) is shown for 4 different inductors $\mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S}$. Minimum value of inductance is for inductor

MHT CET 2024 16th May Morning Shift Physics - Electromagnetic Induction Question 38 English

A
P
B
Q
C
R
D
S
2
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The magnetic induction along the axis of a toroidal solenoid is independent of

A
number of turns per unit length.
B
current passing through it.
C
radius of the toroidal solenoid.
D
permeability
3
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Optical path of a particular ray of light has travelled a distance of 3 cm in flint glass is same as that on travelling a distance ' $x$ ' cm through another medium. The value of ' $x$ ' is [refractive index of flint glass $=1 \cdot 6$, refractive index of another medium $=1.25]$

A
3.84 cm
B
2.84 cm
C
1.84 cm
D
4.84 cm
4
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A string is under tension of 180 N and mass per unit length $2 \times 10^{-3} \mathrm{Kg} / \mathrm{m}$. It produces two consecutive resonant frequencies with a tuning fork, which are 375 Hz and 450 Hz . The mass of the string is

A
1 gram
B
2 gram
C
3 gram
D
4 gram
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