HSC PYQ 12. Electromagnetic Induction
12. Electromagnetic Induction Multiple Choice Questions 1. Henry is equivalent to …………………..(A) ampere / second(B) ampere second(C) (D) ohm second Ans. (D) ohm second 2. A transformer converts AC to…
HSC PYQ 10 Magnetic Fields due to Electric Current
10 Magnetic Fields due to Electric Current Multiple Choice Questions 1. Speed of an electron passing undeviated through a region of cross electric and magnetic field of magnitude and respectively…
HSC PYQ 11 Magnetic Materials
11 Magnetic Materials Multiple Choice Questions 1. If a watch-glass containing a small quantity of water is placed on two dissimilar magnetic poles, then water (A) shows a depression in…
HSC PYQ 09 Current Electricity
09 Current Electricity Multiple Choice Questions 1. In order to convert a moving coil galvanometer into a voltmeter ……………….. (A) a high resistance is connected in parallel with the galvanometer…
HSC PYQ 08 Electrostatics
08 Electrostatics Multiple Choice Questions 1. Condenser is a device used to store…………………… (A) large charge at low potential (B) large charge at high potential (C) large charge at low…
HSC PYQ 05 Oscillations
05 Oscillations Multiple Choice Questions 1. The total work done by a restoring force in simple harmonic motion of amplitude and angular speed , in one oscillation is (A) (B)…
HSC PHQ 07 Wave Optics
07 Wave Optics Multiple Choice Questions 1. Huygens' Wave Theory of light could not explain…………………… (A) reflection (B) refraction (C) interference (D) Photoelectric effect Ans. (D) Photoelectric effect 2. In…
HSC PHQ 06 Superposition of Waves
06 Superposition of Waves Multiple Choice Questions 1. In reflection of sound waves from rarer medium, there is phase change of………………… (A) (B) (C) (D) Ans. (A) 2. In open…
HSC PHQ 01 Rotational Dynamics
01 Rotational Dynamics Multiple Choice Questions 1. A car is moving along a horizontal curve of radius and coefficient of friction between the road and wheels of the car is…
HSC PHQ 07 Wave Optics
07 Wave Optics Multiple Choice Questions 1. Huygens' Wave Theory of light could not explain…………………… (A) reflection (B) refraction (C) interference (D) Photoelectric effect Ans. (D) Photoelectric effect 2. In…