Example:
Given: ∈r=1, ro=1_cm, ri=.999_cm, L=10_cm.
Solution: C=0.0056_lF.
Solenoid Inductance (2, 20)
Equation:
L = l0 ⋅ lr ⋅ n2 ⋅ A ⋅ h
Example:
Given: lr=2.5, n=40_1/cm, A= .2_cm^2, h=3_cm.
Solution: L=0.0302_mH.
Toroid Inductance (2, 21)
Equation:
L = | l 0 | ⋅ lr ⋅ N2 ⋅ h | ⋅ LN | ro | |
2 ⋅ π | | ||||
|
|
| ri | ||
Example:
Given: lr=1, N=5000, h=2_cm, ri= .2_cm, ro=4_cm.
Solution: L=69.3147_mH.
Equation Reference