CBSE Class 12   CBSE Class 12 Physics


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NCERT Solutions for Class 12 Physics

Class 12 Physics NCERT Solutions Chapter 1 Electric Charges And Fields Chapter 2 Electrostatic Potential And Capacitance Chapter 3 Current Electricity Chapter 4 Moving Charges And Magnetism Chapter 5 Magnetism And Matt…

1 April 23, 2019
About the CBSE Class 12 Physics category 1 August 26, 2016
The sum of two charges is 7μC. The forces of repulsion between the charges 2 July 15, 2019
What is the electric field due to a dipole on an equitorial plane 2 July 15, 2019
Point charge q0 is placed at centre of a cylinder as shown in figure 2 July 15, 2019
Why does electric field lines not form closed loops 2 July 15, 2019
A small sphere of 100mg and charge 25 microC is suspended 2 July 15, 2019
Sketch the electric field lines for a point charge 'q' where (i) q>0 (ii) q<0 2 July 15, 2019
What is a cyclotron. what is its principle , working ,construction,theory ,limitation. [5 marks] 2 June 17, 2019
What is the sign conventions for concave mirror and concave lens and convex mirror and convex lens? 2 June 17, 2019
Derive an expression for electric field due to electric dipole along its equatorial axis 2 June 17, 2019
Briefly explain the principle of a capacitor. Derive an expression for the capacitance 2 June 17, 2019
Define resolving power of compound microscope .how does the resolving 2 June 17, 2019
Derive lens formula for convex lens when virtual image is formed 2 June 17, 2019
Alternating current 1 February 26, 2019
Explain by drawing a suitable diagram that the interference pattern in a double slit is actually a superposition of single slit diffraction from each slit 3 January 22, 2019
(a) The ratio of the widths of two slits in Young's double slit experiment is 4 : 1. Evaluate the ratio of intensities at maxima and minima in the interference pattern 4 November 10, 2018
Draw V-I characteristics of a p-n junction diode 3 November 19, 2018
Use Lenz’s law to determine the direction of induced current in the situations described by figure 3 October 2, 2018
Use Kirchhoff s rules to determine the value of the current $I_{1 }$ flowing in the circuit shown in the figure 3 September 29, 2018
A solenoid of length 50 cm having 100 turns carries a current of 2.5 A 3 August 19, 2018
Assignment for physics 1 March 20, 2018
A nucleus with mass numbers 3 February 19, 2018
In the figure below, the electric field lines 3 February 11, 2018
Magnetic flux through cross section 1 January 16, 2018
How does a charge q oscillating at certain frequency produce electromagnetic waves 3 September 15, 2017
Electromagnetic waves 1 September 15, 2017
The carrier wave is given by C(t)=2sin(8πt) volt. The modulating signal is a square wave . Calculate the modulation index 2 August 16, 2017
Given a uniformly charged plane/sheet of surface charge density 3 July 27, 2017
Physics 2nd part of Q 7 related to wave optics 1 March 12, 2017