1
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0

Eight dipoles of charges of magnitude $e$ each are placed inside a cube. The total electric flux coming out of the cube will be

A
$\frac{8 e}{\varepsilon_0}$
B
$\frac{16 e}{\varepsilon_0}$
C
$\frac{e}{\varepsilon_0}$
D
zero
2
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0

The work done in moving a charge particle of charge $2 \times 10^{-8} \mathrm{C}$ between two points having potential difference of 36 V is

A
$1.8 \mu \mathrm{~V}$
B
$0.72 \mu \mathrm{~V}$
C
$3.6 \mu \mathrm{~V}$
D
$1.44 \mu \mathrm{~V}$
3
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0

Three charges, each of $+4 \mu \mathrm{C}$, are placed at the corners $A, B, C$ of a square $A B C D$ of side 1 m . What is the magnitude (in $\mathrm{NC}^{-1}$ ) of electric field at point $O$ towards point $D$ ?

A
66000
B
72000
C
51000
D
64000
4
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0

Two point charges of $+3 \mu \mathrm{C}$ and $-3 \mu \mathrm{C}$ are placed at a certain distance apart from each other. Electric potential at a distance 60 cm from the mid-point of dipole on axial line is 150 V , then the value of dipole length is

A
$2 \times 10^{-3} \mathrm{~m}$
B
$2 \times 10^{-4} \mathrm{~m}$
C
$10^{-3} \mathrm{~m}$
D
$10^{-4} \mathrm{~m}$
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