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Que no 2 and 3 …................................................................... …..... . …... .. . .. . . …..

Que no 2 and 3 …...................................................................
….....                              .        …... ..                    . .. .   .                            …..   

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Grade:12

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
one year ago
2 . use direct formula of radius of curvature
R=(1+y’^2)^1.5/y’’
3) loop will lift from table when normal reaction is zero.ie magnetic force= weight of body. so here it will become magnetic force pi*r*I*net magnetic field magnitude .net magnetic field is just vector summation of all components of field

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