Problem 2: Using Kirchhoff's rules. Calculate the currents 1, 2 and I3 in the three branches of the circuit. (a) What is the potential difference between points a and d & (b) Calculate the power released on the resistance of 34 Ohms. 34 Ω h r= E2= ΙΩ 45V 47 2 a b 18 Ω r = 12 ww 'f 85 V

Problem 2: Using Kirchhoff's rules. Calculate the currents 1, 2 and I3 in the three branches of the circuit. (a) What is the potential difference between points a and d & (b) Calculate the power released on the resistance of 34 Ohms. 34 Ω h r= E2= ΙΩ 45V 47 2 a b 18 Ω r = 12 ww 'f 85 V

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter22: Resistive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 4RQ: What is the power factor of the circuit in Question 2?

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

Check image for the problem

the I1, I2, and I3 means you need to calculate the current for each capacitor in the system.

Problem 2: Using Kirchhoff's rules. Calculate the currents 1, 2 and I3 in the three branches of the circuit. (a)
What is the potential difference between points a and d & (b) Calculate the power released on the resistance of
34 Ohms.
34 2
h
r = E2=
1Ω 45V
47 Q
a
d.
b
E =
85 V
18 Ω
1Ω

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