Resitivity which is also known as Coefficient of Resistance is a property in a substances which causes an opposition to current flow within that substance. This can be easily calculated […]
Temperature Coefficient of Resistance
From our earlier discussions we have understood that electrical resistance of all elements changes in response to the variations in its temperature. Temperature coefficient of resistance is defined as the […]
Resistances in Series and Resistances in Parallel
Several electrical resistances could be hooked up both in series or in parallel, likewise, in excess of 2 resistances may also be joined in groups of series and parallel each. […]
Ideal Dependent Independent Voltage Current Source
You may come across a number of voltage sources and also current sources in our day to day life. Batteries, DC generator or alternator etc, each one is quite normal […]
Voltage to Current Converter
In the field of instrumentation we find DC supply being utilized for implementing analog representation of specific physical quantities such as weight, pressure, motion etc. The reason being DC signals […]
Voltage in Series and Parallel
Series circuit or series network signifies cases where a pair of or more electric parts are tied up with each other in a string like set up inside a circuit. […]