1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

NEET 2024 (Re-Examination) Physics - Semiconductor Electronics Question 2 English

The I-V characteristics shown above are exhibited by a

A
Light emitting diode
B
Zener diode
C
Photodiode
D
Solar cell
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

The magnetic moment and moment of inertia of a magnetic needle as shown are, respectively, $$1.0 \times 10^{-2} \mathrm{~A} \mathrm{~m}^2$$ and $$\frac{10^{-6}}{\pi^2} \mathrm{~kg} \mathrm{~m}^2$$. If it completes 10 oscillations in $$10 \mathrm{~s}$$, the magnitude of the magnetic field is

NEET 2024 (Re-Examination) Physics - Magnetism and Matter Question 2 English

A
0.4 T
B
4 T
C
0.4 mT
D
4 mT
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

The capacitance of a capacitor with charge $$q$$ and a potential difference $$V$$ depends on

A
both $$q$$ and $$V$$
B
the geometry of the capacitor
C
$$q$$ only
D
$$V$$ only
4
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements:

Statement I : Image formation needs regular reflection and/or refraction.

Statement II : The variety in colour of objects we see around us is due to the constituent colours of the light incident on them.

In the light of the above statements, choose the most appropriate answer from the options given below :

A
Statement I is correct but statement II is incorrect
B
Statement I is incorrect but Statement II is correct
C
Both Statement I and Statement II are correct
D
Both Statement I and Statement II are incorrect
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