CBSE Latest Sample Paper For Class 12th Physics NCERT Based

Published by SharadNirankari on

CBSE Sample Papers for Class 12 Physics with solutions and marking scheme in PDF format to free download. NCERT Sols of all subjects and NCERT books in PDF form along with Previous 10 years papers of the region All India, Foreign and Delhi set 1, set 2 and set 3 with marking scheme issued by CBSE board. Click here to get the latest CBSE Syllabus for 2018-19.

CBSE Sample Papers for Class 12 Physics

Download CBSE Sample Papers for Class 12 Physics for the board exams. Also download main and compartment exams papers of Delhi and other CBSE issued papers to understand the CBSE pattern. Solutions of papers are also available to download in PDF form.

CBSE Sample Papers for Class 12 Physics

Previous Years Papers with solutions

CBSE Board Exam Papers – 2018 Compartment Exams

CBSE Board Exam Papers – 2018 Main Exams

CBSE Board Exam Papers – 2017 Compartment Exams

CBSE Board Exam Papers – 2017 Main Exams


CBSE Board Exam Papers – 2016 Main Exams

CBSE Board Exam Papers – 2015 Compartment Exams


CBSE Board Exam Papers – 2015 Main Exams

CBSE Board Exam Papers – 2014 Compartment Exams


CBSE Board Exam Papers – 2014 Main Exams

Important Questions from CBSE Papers – 2018

  1. Draw graphs showing variation of photoelectric current with applied voltage for two incident radiations of equal frequency and different intensities. Mark the graph for the radiation of higher intensity.
  2. Two electric bulbs P and Q have their resistances in the ratio of 1 : 2. They are connected in series across a battery. Find the ratio of the power dissipation in these bulbs.
  3. A carrier wave of peak voltage 15 V is used to transmit a message signal. Find the peak voltage of the modulating signal in order to have a modulation index of 60%.
  4. (a) Define the term ‘conductivity’ of a metallic wire. Write its SI unit.
    (b) Using the concept of free electrons in a conductor, derive the expression for the conductivity of a wire in terms of number density and relaxation time. Hence obtain the relation between current density and the applied electric field E.
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