(Solved): The core shown in the figure is used to design an inductor of \( 0.8 \mathrm{H} \). The core relat ...

The core shown in the figure is used to design an inductor of \( 0.8 \mathrm{H} \). The core relative permeability is 1500 . What is the number of turns required, \( N= \) ? turns Select the best answer, from the following list. \{Hints: Length of core, \( l_{c}= \) ? \( \quad \mu_{o}=4 \pi \times 10^{-7} \) Reluctance of core, \( \Re_{c}=\frac{l_{c}}{\mu_{r} \mu_{o} A}= \) ? Reluctance of gap, \( \Re_{g}=\frac{l_{g}}{\mu_{o} A} \) ? Total reluctance, \( \Re= \) ? \[ L=\frac{N^{2}}{\Re} \Rightarrow N=\text { ? } \] \}