Teaching UP PGT Mock Test Series 2024 Physics Electromagnetic Induction and Inductance Energy Stored in a Magnetic Field
If Uɛ electric field energy density and Um magnetic field energy density. Then
1
\(\frac{U_{E}}{U_{m}}>1\)
2
\(\frac{U_{E}}{U_{m}}=1\)
3
\(\frac{U_{E}}{U_{m}}<1\)
4
\(\frac{U_{E}}{U_{m}}\) is variable