KCET · Physics · Electrostatics
There is a uniform electric field of intensity E which is as shown. How many labelled points have the same electric potential as the fully shaded point?
- A 2
- B 3
- C 8
- D 11
Answer & Solution
Correct Answer
(B) 3
Step-by-step Solution
Detailed explanation
For a uniform electric field, the equipotential surfaces are planes at right angles to the lines of forces.
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
- Electromagnetic radiation used to sterilise milk isKCET 2016 Easy
- A Point object is moving uniformly towards the pole of a concave mirror of focal length \( 25 \mathrm{~cm} \)
along its axis as shown below. The speed of the object is \( 1 \mathrm{~ms}^{-1} \). At \( \mathrm{t}=0 \), the distance of the
object from the mirror is \( 50 \mathrm{~cm} \). The average velocity of theimage formed by the mirror
between time \( t=0 \) and \( t=0.25 \mathrm{~s} \) is
KCET 2019 Easy - A hot filament liberates an electron with zero initial velocity. The anode potential is \(1200 \mathrm{~V}\). The speed of the electron when it strikes the anode isKCET 2020 Easy
- A Carnot's engine operates with source at \(127^{\circ} \mathrm{C}\) and sink at \(27^{\circ} \mathrm{C}\). If the source supplies \(40 \mathrm{~kJ}\) of heat energy, the work done by the engine isKCET 2007 Easy
- A body starts from rest and moves with constant acceleration for \( t \) s. It travels a distance \( x_{1} \) in
first half of time and \( x_{2} \) in next half of time, thenKCET 2014 Medium - In figure, charge on the capacitor is plotted against potential difference across the capacitor. The capacitance and energy stored in the capacitor are respectively.
KCET 2021 Medium
More PYQs from KCET
- The \(K_{\mathrm{H}}\) value ( \(\mathrm{K}\) bar) of argon (I), carbondioxide (II), formaldehyde (III) and methane (IV) are respectively 40.3, 167, \(1.83 \times 0^{-5}\) and \(0.413\) at \(298 \mathrm{~K}\). The increasing order of solubility of gas in liquid isKCET 2021 Easy
- Match Column-I with Column - II related to an electric dipole of dipole moment \(\vec{p}\) that is placed in a uniform electric field \(\overrightarrow{\mathrm{E}}\).
Column - I Angle between \(\vec{p}\) and \(\vec{E}\) Column - II Potential energy of the dipole a. \(180^{\circ}\) i. \(-pE\) b. \(120^{\circ}\) ii. \(pE\) c. \(90^{\circ}\) iii. \(\frac{1}{2} \mathrm{pE}\) iv. \(0\) KCET 2025 Medium - If \(y=(x-1)^{2}(x-2)^{3}(x-3)^{5}\), then \(\frac{d y}{d x}\) at \(x=4\) is equal toKCET 2021 Medium
- An electron falls through a distance \(1.5\) cm in \(2.0 \times 10^4\) N/C from rest. The time taken to cover this distance in second is ____
\((e = 1.6 \times 10^{-19}\text{ C}, m_e = 9.11 \times 10^{-31}\text{ kg})\)KCET 2026 Medium - To get an output \(Y=1\) from the circuit shown, the inputs and must be respectively
KCET 2008 Easy - The number of common tangents to the circles \(\mathrm{x}^{2}+\mathrm{y}^{2}-\mathrm{y}=0\) and \(\mathrm{x}^{2}+\mathrm{y}^{2}+\mathrm{y}=0\) isKCET 2009 Medium