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Ashok0210
Ashok0210
Asked: February 19, 2021In: Class 12 Physics

Two charges 5 × 10⁻8 C and –3 × 10⁻8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.

Class 12 Physics, CBSE and UP Board, Electrostatic Potential and Capacitance,Chapter-2 Exercise 2.1, NCERT Solutions for Class 12 Physics

2020-2021cbse and up boardclass 12 chapter-2 physicsclass 12 physicsncert class 12 physics solutions
  • 1 1 Answer
  • 282 Views
  • 12 Votes
Answer
Ashok0210
Ashok0210
Asked: February 19, 2021In: Class 12 Physics

A spherical conductor of radius 12 cm has a charge of 1.6 × 10^⁻7 C distributed uniformly on its surface. What is the electric field (a) inside the sphere (b) just outside the sphere (c) at a point 18 cm from the centre of the sphere?

Class 12 Physics, CBSE and UP Board, Electrostatic Potential and Capacitance,Chapter-2 Exercise 2.4, NCERT Solutions for Class 12 Physics

2020-2021cbse and up boardclass 12 chapter-2 physicsclass 12 physicsncert class 12 physics solutions
  • 1 1 Answer
  • 275 Views
  • 10 Votes
Answer
Ashok0210
Ashok0210
Asked: February 19, 2021In: Class 12 Physics

Two charges 2 μC and –2 μC are placed at points A and B 6 cm apart. (a) Identify an equipotential surface of the system. (b) What is the direction of the electric field at every point on this surface?

Class 12 Physics,CBSE and UP Board,Electrostatic Potential and Capacitance,Chapter-2 Exercise 2.3,NCERT Solutions for Class 12 Physics

2020-2021cbse and up boardclass 12 chapter-2 physicsclass 12 physicsncert class 12 physics solutions
  • 1 1 Answer
  • 226 Views
  • 11 Votes
Answer
Ashok0210
Ashok0210
Asked: February 19, 2021In: Class 12 Physics

A regular hexagon of side 10 cm has a charge 5 μC at each of its vertices. Calculate the potential at the centre of the hexagon.

Class 12 Physics,CBSE and UP Board,Electrostatic Potential and Capacitance,Chapter-2 Exercise 2.2,NCERT Solutions for Class 12 Physics

2020-2021cbse and up boardclass 12 chapter-2 physicsclass 12 physicsncert class 12 physics solutions
  • 1 1 Answer
  • 129 Views
  • 12 Votes
Answer
Ashok0210
Ashok0210
Asked: February 19, 2021In: Class 12 Physics

Two charges 5 × 10^–8 C and –3 × 10^–8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.

Class 12 Physics ,CBSE and UP Board ,Electrostatic Potential and Capacitance,Chapter-2 Exercise 2.1,NCERT Solutions for Class 12 Physics

2020-2021cbse and up boardclass 12 chapter-2 physicsclass 12 physicsncert class 12 physics solutionsscience for class 12
  • 1 1 Answer
  • 115 Views
  • 11 Votes
Answer
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