EASY
12th CBSE
IMPORTANT
Earn 100

Draw a plot showing the variation of (i) electric field E and (ii) electric potential V with distance r due to a point Charge Q.

Important Questions on Electrostatic Potential and Capacitance

MEDIUM
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 4
Derive the expression for the electric potential any point P, at distance r from the centre of an electric dipole, making angle θ, with its axis.
MEDIUM
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 5
Derive an expression for the electric potential at a point along the axial line of the dipole.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 6
Show mathematically that the electric potential at any equatorial point of an electric dipole is zero.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 7
Give three differences between the nature of electric potentials of a electric dipole and single point charge.
MEDIUM
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 8
Obtain an expression for the electric potential at a point due to a group of N point charges.
HARD
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 9
Obtain an expression for the potential at a point due to a continuous charge distribution.
HARD
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 10
Show that the electric field at any point is equal to the negative of the potential gradient at that point.
MEDIUM
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 2 - Electrostatic Potential and Capacitance>Text Based Exercises>Q 11
Describe how can we determine the electric potential at a point from the knowledge of the electric field.