Voltage Divider (2, 3); Current Divider (2, 4); Wire Resistance (2, 5) - HP 48gII Advanced User's Reference Manual

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Voltage Divider (2, 3)

Equation:
V1
Example:
Given: R1=40_Ω, R2=10_Ω, V=100_V.
Solution: V1=80_V.

Current Divider (2, 4)

Equation:
I1
Example:
Given: R1=10_Ω, R2=6_Ω, I=15_A.
Solution: I1=5.6250_A.

Wire Resistance (2, 5)

Equation:
R1
-------------------- -
=
V
R1
+
R2
R2
-------------------- -
=
I
R1
+
R2
L
- - - - - - - - - - -
R
=
A
Equation Reference 5-11

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