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1)if a bar magnet is fallin thr a loop of wire,the induced current in the loop of wire sets up a field which exerts a force and the loop will be attractive when.... a)the magnet entrs the loop b)the magnet is halfway through c)alwaya attraction d)the magnet is leavin the loop xplain.....plz wid ans


1)if a bar magnet is fallin thr a loop of wire,the induced current in the loop of wire sets up a field which exerts a force and the loop will be attractive when....
a)the magnet entrs the loop
b)the magnet is halfway through
c)alwaya attraction
d)the magnet is leavin the loop
 
 
xplain.....plz wid ans
 
 


Grade:10

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