One of the two small circular coils is suspended with a V shaped wire with plane horizontal. The other coil is just placed below the first one with plane horizontal. Both the coils are connected in series with a dc supply.The coils are found to attract each other with a force.Force is proportional to??

Question

samigupta8 · Answer

in terms of the distance between the centers of the coils

michele_laino · Answer

please can you make a drawing?

samigupta8 · Answer

Lol.....by which option

samigupta8 · Answer

Here is just a post symbol in os when we use it through cell

michele_laino · Answer

please wait, is the system like below?
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