two circular loop of radius 10 centimetre and 40 centimetre is current of one ampere and 2 ampere's respectively find the ratio of magnitude of magnetic field at their currents
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hey, mate here is your
magnetic field due to a circular loop at its centre is given by. ui/2πr. I is current. and r is radius
B1=u(1)/2π(10cm)
B2= u(2)/2π(40cm)
on taking ratio
B1/B2=40/10
B1/B2=4
magnetic field due to a circular loop at its centre is given by. ui/2πr. I is current. and r is radius
B1=u(1)/2π(10cm)
B2= u(2)/2π(40cm)
on taking ratio
B1/B2=40/10
B1/B2=4
susmi3:
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