1
MHT CET 2026 15th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The number of lines of force originating from a point charge of $2 \times 8.85 \times 10^{-9}$ C in a medium of dielectric constant $10$ is ($\epsilon_0 = 8.85 \times 10^{-12}$ SI unit)
A
$100$
B
$200$
C
$400$
D
$2000$
2
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { The electric flux through the surface } $$

MHT CET 2025 5th May Evening Shift Physics - Electrostatics Question 28 English
A

in figure (c) is the largest

B

in figure (b) is same as figure (c) but is smaller than figure (d)

C

is the same for all the figures

D

in figure (d) is the least

3
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

An electric dipole of length 2 cm is placed with its axis making an angle of $60^{\circ}$ to a uniform electric field of $10^{+5} \mathrm{~N} / \mathrm{C}$. If it experiences a torque of $9 \sqrt{3} \mathrm{Nm}$, the magnitude of the charge on the dipole is $\left(\sin 60^{\circ}=\frac{\sqrt{3}}{2}\right)$

A

$7 \times 10^{-3} \mathrm{C}$

B

$8 \times 10^{-3} \mathrm{C}$

C

$9 \times 10^{-3} \mathrm{C}$

D

$\frac{9}{2} \times 10^{-3} \mathrm{C}$

4
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A charge is uniformly distributed on the surface of a spherical rubber balloon. As it is blown up, the total electric flux coming out of the surface

A

decreases.

B

increases.

C

remains unchanged.

D

becomes zero.

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