KCET · Physics · Electrostatics
Nature of equipotential surface for a point charge is
- A Ellipsoid with charge at foci.
- B Sphere with charge at the centre of the sphere
- C Sphere with charge on the surface of the sphere
- D Plane with charge on the surface,
Answer & Solution
Correct Answer
(B) Sphere with charge at the centre of the sphere
Step-by-step Solution
Detailed explanation
An equipotential surface has some potential at all points on surface. Nature of equipotential surface for a point charge is
sphere with charge at the centre of the sphere.
sphere with charge at the centre of the sphere.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- Two identical circular current loops carrying equal currents are placed with their axes inclined at \(45^\circ\) to each other as shown in the figure. The resultant magnetic field at P is
KCET 2026 Hard - A metal wire is subjected to a constant potential difference. When the temperature of the metal wire increases, the drift velocity of the electron in itKCET 2008 Medium
- Light of two different frequencies whose photons have energies \( 1 \mathrm{eV} \) and \( 2.5 \mathrm{eV} \) respectively,
successively illuminate a metallic surface whose work function is \( 0.5 \mathrm{eV} \). Ratio of maximum
speeds of emitted electrons will beKCET 2015 Easy - A convex lens made of glass has focal length \(0.15 \mathrm{~m}\) in air. If the refractive index of glass is \(\frac{3}{2}\) and that of water is \(\frac{4}{3}\), the focal length of lens when immersed in water isKCET 2009 Medium
- Young's modulus of a perfect rigid body isKCET 2020 Easy
- In accordance with the Bohr's model, the quantum number that characterises the Earth's revolution around the Sun in an orbit of radius \(1.5 \times 10^{11} \mathrm{~m}\) with orbital speed \(3 \times 10^4 \mathrm{~ms}^{-1}\) is
[given, mass of Earth \(=6 \times 10^{24} \mathrm{~kg}\) ]KCET 2022 Hard
More PYQs from KCET
- The term Uremia refers toKCET 2024 Easy
- A bacterial flagellum is composed ofKCET 2021 Hard
- In Buna-S, the symbol Bu stands forKCET 2013 Easy
- Which of the following is a subgroup of the group \(G=\left\{2^{n} \mid n \in Z\right\}\) under multiplication?KCET 2012 Medium
- If \(P(A)=0.59, P(B)=0.30\) and \(P(A \cap B)=0.21\) then \(P\left(A^{\prime} \cap B^{\prime}\right)\) is equal toKCET 2021 Easy
- \( \int_{0}^{2}\left[x^{2}\right] d x \)KCET 2019 Medium