Statement, Formula, Solved Example Problems
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
The sum of the currents flowing towards a junction is equal to the sum of the currents flowing away from it.
with Example Problems
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
Difference between series and parallel circuits
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
Figure 1.14 shows two resistors R1 and R2 connected in parallel.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
When resistors are connected across one another such that the same voltage is applied to each, then they are said to be in parallel.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
The equations (18, 19) can be used to find out the voltages in series connected resistors in terms of total voltage across the series combination and the values of individual resistors. These equations are called voltage division rule.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
When resistors are connected as in figure 1.9 such that the same current passes through all of them, they are said to be in series.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
The rate at which work is done in an electrical circuit is called electrical power and its unit is joule per second or watt.
Statement, Formula, Limitations | Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
When the temperature remains constant, current flowing through a conductor is directly proportional to the potential difference across the conductor.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
Energy sources are devices which supply electric energy. It can be classified as (i) Voltage sources (ii) Current sources
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
There are two types of circuit elements 1. Active elements 2. Passive elements
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
Electrical network can be classified according to the network characteristics and behaviour.
Electric Circuit Analysis
Subject and UNIT: Electric Circuit Analysis: Chapter - 1: Basic Circuit Analysis - DC
Any arrangement of the various electrical energy sources along with the different circuit elements is called an electrical network.