HP 48gII Graphing, 50g Graphing Series and Parallel L 2, Capacitive Energy 2, Inductive Energy 2

Series and Parallel L (2, 8)

Equations:

Ls = L1 + L2	1	=	1	1
	------		------	+ ------
	Lp		L1	L2

Example:

Given: L1=17_mH, L2=16.5_mH,

Solution: Ls=33.5000_mH, Lp=8.3731_mH.

Capacitive Energy (2, 9)

Equation:

C⋅ V2 E = ---------------

2

Example:

Given: E=0.025_J, C=20_ F.

Solution: V=50_V.

Inductive Energy (2, 10)

Equation:

L ⋅ I2 E = ------------

2

Example:

Given: E= 4_J, L=15_mH.

Solution: I=23.0940_A.

Equation Reference 513