CBSE Sample Paper Class 12 Physics
PHYSICS Class XII Electrostatics , Current-Electricity & Magnetism Q.1> Define Coulomb. Calculate the charge carried by 12.5×1018 electrons. Q.2> Define resistivity of a material. Does it depend on temp? Q.3> How many protons will have the total charge of 1C Q.4> Find the current drawn when a battery of emf E and internal resistance r … Read more