NEET 2025 | NEET Year Wise Previous Years Questions

NEET 2025

MCQ (Single Correct Answer)

-1

The electric field in a plane electromagnetic wave is given by $$ E_z=60 \cos \left(5 x+1.5 \times 10^9 t\right) \mathrm{V} / \mathrm{m}$$ Then expression for the corresponding magnetic field is (here subscripts denote the direction of the field) :

$B z=60 \cos \left(5 x+1.5 \times 10^9 t\right) T$

$B_y=60 \sin \left(5 x+1.5 \times 10^9 t\right) T$

$B_y=2 \times 10^{-7} \cos \left(5 x+1.5 \times 10^9 t\right) T$

$B_x=2 \times 10^{-7} \cos \left(5 x+1.5 \times 10^9 t\right) T$

NEET 2025

MCQ (Single Correct Answer)

-1

A body weighs 48 N on the surface of the earth. The gravitational force experienced by the body due to the earth at a height equal to one-third the radius of the earth from its surface is:

32 N

36 N

16 N

27 N

NEET 2025

MCQ (Single Correct Answer)

-1

An unpolarized light beam travelling in air is incident on a medium of refractive index 1.73 at Brewster's angle. Then

Both reflected and transmitted light are perfectly polarized with angles of reflection and refraction close to $60^{\circ}$ and $30^{\circ}$, respectively

Transmitted light is completely polarized with angle of refraction close to $30^{\circ}$

Reflected light is completely polarized and the angle of reflection is close to $60^{\circ}$

Reflected light is partially polarized and the angle of reflection is close to $30^{\circ}$

NEET 2025

MCQ (Single Correct Answer)

-1

A constant voltage of 50 V is maintained between the points $A$ and $B$ of the circuit shown in the figure. The current through the branch $C D$ of the circuit is:

NEET 2025 Physics - Current Electricity Question 1 English

2.5 A

3.0 A

1.5 A

2.0 A

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