1
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

The electric field at point $$\mathrm{p}$$ due to an electric dipole is $$\mathrm{E}$$. The electric field at point $$\mathrm{R}$$ on equitorial line will be $$\frac{\mathrm{E}}{x}$$. The value of $$x$$ :

JEE Main 2024 (Online) 5th April Evening Shift Physics - Electrostatics Question 41 English

Your input ____
2
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

A sonometer wire of resonating length $$90 \mathrm{~cm}$$ has a fundamental frequency of $$400 \mathrm{~Hz}$$ when kept under some tension. The resonating length of the wire with fundamental frequency of $$600 \mathrm{~Hz}$$ under same tension _______ $$\mathrm{cm}$$.

Your input ____
3
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

In a single slit experiment, a parallel beam of green light of wavelength $$550 \mathrm{~nm}$$ passes through a slit of width $$0.20 \mathrm{~mm}$$. The transmitted light is collected on a screen $$100 \mathrm{~cm}$$ away. The distance of first order minima from the central maximum will be $$x \times 10^{-5} \mathrm{~m}$$. The value of $$x$$ is :

Your input ____
4
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

A hollow sphere is rolling on a plane surface about its axis of symmetry. The ratio of rotational kinetic energy to its total kinetic energy is $$\frac{x}{5}$$. The value of $$x$$ is _________.

Your input ____
JEE Main Papers
2023
2021
EXAM MAP