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Distance kesy calculate kiya smj nh aii
Basically jidhr black box ki base thi (80cm) aur jidhr solenoid magnet ki base thi (the one we were changing) un ka difference.So 80-(distance at which magnet is placed) is equal to the distance.
Right answer
Excellent 👌👍
Welcome
Distance kesy calculate kiya smj nh aii
Basically jidhr black box ki base thi (80cm) aur jidhr solenoid magnet ki base thi (the one we were changing) un ka difference.
So 80-(distance at which magnet is placed) is equal to the distance.
Right answer