Answered: Given the circuit below where a battery…

Given the circuit below where a battery with EMF 12 V and internal resistance 2 ohms is energizing a 4-ohm resistor, what will be the voltage V-h? a b + 12 V a' b'

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

Given the circuit below where a battery with EMF 12 V and internal resistance 2 ohms is energizing a 4-ohm resistor, what will be the voltage Va-6?
a
| b
12 V
a'
b'
O 6V;
O 8 V;
O 9V;
O 7 V;

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