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The radius (rn) of nth orbit in Bohr model of hydrogen atom varies with n/Bohr’s radius/2024 physics

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The phase difference between electric field E and magnetic field B in an electromagnetic wave x axis

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A circular loop A of radius R carries current I.Another circular loop B of radius r=R/20 concentric

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The magnetic susceptibility for a diamagnetic material is small and negative/2024 cbse physics paper

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Twenty seven drops of same size are charged at 220 V each.They combine to form bigger drop potential

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Two charged spherical conductors of radius R1 and R2 are connected by a wire.ratio of surface charge

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Six charges +q,-q,+q,-q,+q and -q are fixed at corners of a hexagon of sided shown figure work done

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An electric dipole is placed as shown in the figure.The electric potential (in 10^2V) at point P due

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A toy car with charge q moves on a frictionless horizontal plane surface under influence of electric

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Two pith balls carrying equal charges are suspended from a common point by strings of equal length

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Suppose the charge of a proton and an electron differ slightly. One of them is -e,other e+delta e

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Two point charges A and B,having charges +Q and -Q respectively, placed certain distance apart force

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A screen is placed 80 cm from an object.The image of the object on screen is formed by a convex lens

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A symmetric biconvex lens of radius of curvature R and made of glass of refractive index 1.5,placed

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Physics exam strategy class 12/Best strategy for physics board exam2024/how revise physics in 5 days

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Most important physics questions class 12 alternating current/alternating current pyq class 12/2024

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When an AC source is connected to an ideal inductor show that the average power supplied by source

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Find the value of the phase difference between the current and the voltage in series L-C-R circuit

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Calculate the value of the additional capacitor which may be joined suitably to the capacitor C make

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Most important questions electromagnetic induction/electromagnetic induction class 12 long questions

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A square loop of side 20 cm is initially kept 30cm away from a region of uniform magnetic field 0.1T

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When a conducting loop of resistance 10ohm and area 10cm2 is removed from an external magnetic field