1. Label 3 currents and all resistor voltages. 2. Write 2 KVL equations and 1 KCL equation. 3. Write Ohm's Law for each of the resistor voltage variables. 4. Re-write your equations in terms of three unknown currents.

1. Label 3 currents and all resistor voltages. 2. Write 2 KVL equations and 1 KCL equation. 3. Write Ohm's Law for each of the resistor voltage variables. 4. Re-write your equations in terms of three unknown currents.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 4PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

Ra
Rd
VS1
M
Rc
Rb
M
VS2
1. Label 3 currents and all resistor voltages.
2. Write 2 KVL equations and 1 KCL equation.
3. Write Ohm's Law for each of the resistor voltage variables.
4. Re-write your equations in terms of three unknown currents.

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Step 1: Given data:

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Step 2: Labelling all the currents and resistor voltages:

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Step 3: Determining 2 KVLand 1 KCL equation:

VIEW

Step 4: Writing ohm's law for each resistor:

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Step 5: Rewriting kvl in terms of current:

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