a spiral loop has inner radius 10cm &outter radius 20cm and carry a current 1A in each term. Total no. of turn in loop is 100.A small reactangular loop of area 2cm^2 carries currena 0.5A is plased at the center of the loop.what is the magnitute of the potential energy of reactangular loop? please explaine compeletely. And thanku so so much for clearing my problem or doubt

Dear student,

Potential energy is B^2/2uo

Find Magnetic field and substitute the value..

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