EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Electrostatics>KEAM 2020>Q 8

EASY

KEAM

IMPORTANT

Earn 100

The work done in moving a point charge of $10 μC$ through a distance of $3 cm$ along the equatorial axis of an electric dipole is

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Important Questions on Electrostatics

MEDIUM

KEAM

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Electrostatics>KEAM 2019>Q 9

A point dipole with dipole moment,

p = p_{0} \hat{K},

is kept at the origin. An external electric field given by

E = E_{0} (2 \hat{i} - 3 \hat{j} + 4 \hat{k}),

is applied on it. Which one of the following statement is true ?

EASY

KEAM

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Electrostatics>KEAM 2020>Q 10

The electric flux (in

SI

units) through any face of a cube due to a positive charge

Q

situated at the centre of a cube is