NEET Physics Moving Charges and Magnetism MCQs Set A
Question: a) The charge to mass ratio satisfy b) They necessarily represent a particle, anti-particle pair c) They must have equal charges d) They have equal z-components of momenta Answer: The charge to mass ratio satisfy Question: Biot-Savart law…
NEET Physics Motion of Charged Particle in Magnetic Field MCQs Set A
Question: a) b) c) d) Answer: Question: An electron having a charge e moves with a velocity v in X-direction. An electric field acts on it in Y-direction? The force on the electron acts in a) negative direction of Y-axis b) positive…
NEET Physics Galvanometer and its Conversion into Ammeter and Voltmeter MCQs Set A
Question: The AC voltage across a resistance can be measured using a a) moving coil galvanometer b) potential coil galvanometer c) moving magnet galvanometer d) hot wire voltmeter Answer: moving coil galvanometer Question: The deflection in a…
NEET Physics Force Magnetic Moment and Torque on Current Carrying Conductor MCQs Set A
Question: Two long parallel wires P and Q are held perpendicular to the plane of paper with distance of 5 m between them. If P and Q carry current of 2.5 amp. and 5 amp. respectively in the same direction, then the magnetic field at a point halfway between the wires…
NEET Physics Biot Savarts Law and Amperes Circuital Law MCQs Set A
Question: Biot-Savart law indicates that the moving electron velocity (V) produce a magnetic field B such that a) b) c) it obeys inverse cube law d) it is along the line joining electron and point of observation Answer: Question: Ampere’s…