1
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

Electric field in the region is given by $$\mathbf{E}=\left(M / x^4\right) \hat{\mathbf{i}}$$, then the correct expression for the potential in the region is (assume potential at infinity is zero)

A
$$M / 3 x^3$$
B
$$M x^3$$
C
$$M / 3 x^4$$
D
$$M / x^2$$
2
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

The net electric force on a charge of $$+3 \mu \mathrm{C}$$ at the mid-point on the line joining two charges of magnitude $$+2 \mu \mathrm{C}$$ and $$-2 \mu \mathrm{C}$$ separated by the distance of $$6 \mathrm{~mm}$$, is

A
6000 N
B
500 N
C
60 N
D
zero
3
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

A hollow sphere of radius $$0.1 \mathrm{~m}$$ has a charge of $$5 \times 10^{-8} \mathrm{C}$$. The potential at a distance of 5 $$\mathrm{cm}$$ from the centre of the sphere is $$\left(\frac{1}{4 \pi \varepsilon_0}=9 \times 10^9 \mathrm{Nm}^2 \mathrm{C}^{-2}\right)$$

A
4000 V
B
4500 V
C
5000 V
D
6000 V
4
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

An electric charge does not have which of the following properties?

A
Total charge conservation
B
Quantisation of charge
C
Two type of charge
D
Circular line of force
VITEEE Subjects
EXAM MAP