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Electric field due to an infinite sheet of charge having surface density σ is E. Electric field due to an infinite conducting sheet of same surface density of charge is

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Important Questions on Electrostatics

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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 178
An electric dipole is kept in a uniform electric field with its axis inclined at some angle to the electric field. It experiences
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 179
If an electric dipole of moment p→ is placed perpendicular to the electric field E→, then the potential energy of the dipole relative to its position parallel to the field will be-
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 181

Three identical small dipoles are arranged as shown in the figure. What will be the net electric field at P? (k=14πε0)

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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 183
The ratio of electric fields due to an electric dipole on the axis and equatorial line at equal distance will be
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 184
An electric dipole is made up of two equal and opposite charges of 2×10-6 C at a distance of 3 cm. If this is kept in an electric field of 2×105 N C-1, then the maximum torque acting on the dipole is
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 185
The ratio of magnitudes of the electric field due to an electric dipole on the axis and the equatorial line at equal distances will be
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 186
When a test charge is brought from infinity along the perpendicular bisector of the electric dipole the work done is,
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Physics Crash Course MHT-CET>Chapter 13 - Electrostatics>Exercise 1>Q 187
In case of a dipole field,