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Resistive Circuits INEL 4075 - Chapter 3 Dr. Sandra Cruz-Pol Professor Electrical & Computer Engineering UPRM. Bosquejo. Leyes de voltaje y Corriente (Kirchhoff) Series resistors Voltage division Parallel Resistors Current division Circuit analysis. Circuit Laws. - PowerPoint PPT Presentation
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Resistive CircuitsResistive Circuits
INEL 4075INEL 4075 - - Chapter 3Chapter 3
Dr. Sandra Cruz-PolDr. Sandra Cruz-PolProfessor Professor
Electrical & Computer EngineeringElectrical & Computer Engineering
UPRMUPRM
Bosquejo
Leyes de voltaje y Corriente (Kirchhoff)
Series resistors Voltage division
Parallel Resistors Current division
Circuit analysis
Circuit Laws
Voltage sum (Kirchoff Voltage Law – KVL) The sum of the v in any closed loop is cero
Current sum (Kirchoff Current Law – KCL) The sum of the currents at any node is cero
Series resistors & Voltage Division
Ley de Ohm V= I R
Vn
R1 R4R2 R3
R5
Voltage Divider
sn
nn v
RRRR
Rv
...321
NS RRRRR ...321
Parallel Resistors: Current Divider
I = V / R
Current Division
siRR
Ri
21
12
RG
RR
RRRp
/121
21
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