Question

how to find energy stored in the magnetic field associated with the coil ​

Answer 1

Answer:

niiooooooo

hhhhhhhgghhvc

Answer 2

Answer:

1) The formula for the energy stored in a magnetic field is E = 1/2 LI2.

2)The energy stored in a magnetic field is equal to the work needed to produce a current through the inductor.

3)Energy is stored in a magnetic field. Energy density can be written as uB=B22μ u B = B 2 2 μ .