As CBSE Term 1 Exam is on the way, so you must practice some good MCQ questions of Class 12 Physics to boost your preparation to score 90+% in Boards. In this post, you will get MCQ Questions of All Chapters which will come in CBSE Class 12 Physics Term 1 Board Exams.
Class 12 Physics Syllabus of Term 1
Unit I: Electrostatics
Chapter–1: Electric Charges and Fields
Electric Charges; Conservation of charge, Coulomb’s law-force between two-point charges, forces between multiple charges; superposition principle and continuous charge distribution.
Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric field. Electric flux, statement of Gauss’s theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet
Chapter–2: Electrostatic Potential and Capacitance
Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field. Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor
Unit II: Current Electricity
Chapter–3: Current Electricity
Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm’s law, electrical resistance, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity; temperature dependence of resistance. Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel, Kirchhoff’s laws and simple applications, Wheatstone bridge, metre bridge(qualitative ideas only). Potentiometer – principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell (qualitative ideas only)
Unit III: Magnetic Effects of Current and Magnetism 16 Periods
Chapter–4: Moving Charges and Magnetism
Concept of magnetic field, Oersted’s experiment. Biot – Savart law and its application to current carrying circular loop. Ampere’s law and its applications to infinitely long straight wire. Straight and toroidal solenoids (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields. Force on a current-carrying conductor in a uniform magnetic field, force between two parallel current-carrying conductors-definition of ampere, torque experienced by a current loop in uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter.
Chapter–5: Magnetism and Matter
Current loop as a magnetic dipole and its magnetic dipole moment, magnetic dipole moment of a revolving electron, bar magnet as an equivalent solenoid, magnetic field lines; earth’s magnetic field and magnetic elements.
Unit IV: Electromagnetic Induction and Alternating Currents
Chapter–6: Electromagnetic Induction
Electromagnetic induction; Faraday’s laws, induced EMF and current; Lenz’s Law, Eddy currents. Self and mutual induction.
Chapter–7: Alternating Current
Alternating currents, peak and RMS value of alternating current/voltage; reactance and impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits. AC generator and transformer.
MCQ Questions for Class 12 Physics Term 1
|Chapter’s of Term 1 of Physics||Quiz Link|
|Chapter–1: Electric Charges and Fields||Click Here|
|Chapter–2: Electrostatic Potential and Capacitance||Click Here|
|Chapter–3: Current Electricity||Click Here|
|Chapter–4: Moving Charges and Magnetism||Click Here|
|Chapter–5: Magnetism and Matter||Click Here|
|Chapter–6: Electromagnetic Induction||Click Here|
|Chapter–7: Alternating Current||Click Here|
The above MCQs for Class 12 Physics will help you to boost your scores as multiple-choice questions have been coming in your examinations. These CBSE Class 12 Physics MCQs have been developed by experienced teachers of studyrate.in for benefit of Class 12 students.
Best Books for Class 12 Physics Term 1
Strictly as per the new term-wise syllabus for Board Examinations to be held in the academic session 2021-22 for class 12 Multiple Choice Questions based on new typologies introduced by the board- Stand- Alone MCQs, MCQs based on Assertion-Reason Case-based MCQs. Include Questions from CBSE official Question Bank released in April 2021 Answer key with Explanations What are the updates in the book: Strictly as per the Term wise syllabus for Board Examinations to be held in the academic session 2021-22. Chapter-wise -Topic-wise Multiple choice questions based on the special scheme of assessment for Board Examination for Class 12th Physics Term 1.