Magnetic field due to currentEasy
Question
An electron revolves with frequency 6.6 × 1015 r.p.s. around nucleus in circular orbit of radius 0.53
of hydrogen atom, then magnetic field produced at centre of orbit is :-
of hydrogen atom, then magnetic field produced at centre of orbit is :-Options
A.0.125 T
B.1.25 T
C.12.5 T
D.125 T
More Magnetic field due to current Questions
Two concentric coils each of radius equal to 2π cm are placed at right angles to each other. 3 ampere and 4 ampere ...A helium nucleus is moving in a circular path of radius 0.8m. If it takes 2 sec to complete one revolution. Find out mag...If any values of current gives a 45o deflection in properly arranged tangent galvanometer. If current becomesof its init...For the hollow thin cylinderical current carrying pipe which statement is correct :-...A conductor (shown in the figure) carrying constant current I is kept in the x-y plane in a unfirom magnetic field . If ...