Physics Sample paper 2011
Sample Paper – 2011
Class – XII
Time: 3 Hours Max. Marks: 70
(i) All questions are compulsory.
(ii) Question numbers 1 to8 are very short answer type questions, carrying one mark each,
(iii) Question numbers 9-18 are short answer type question, carry two marks each.
(iv) Question numbers 19to27 are also short answer type question, carrying 3 mark each.
(v) Question number 28to30 are long answer type question carrying five marks each.
(vi) Use log tables for necessary calculations.
1. Which are of the following will describe the smallest circle when projected with the same velocity v perpendicular to the magnetic field B (i) α particle and (ii) β particle?
2. In a series LCR circuit the voltage across inductor, a capacitor and a resistor are 30 V, 30 V and 60 V respectively. What is the phase difference between applied voltage and current in the circuit?