chapter 5 direct currents in electric circuits conduction of electricity ohm ’ s law non-linear...
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Chapter 5 Direct Currents in Electric Circuits
Conduction of Electricity Ohm’s Law Non-linear Resistors Resistors Connected Kirchhoff’s Lawss Substitution Theorem Mesh Current
Voltage and Current Sources Thevenin Theorem Transient in RC Circuits
If the electric field E is maintained in conductor by an external source, say, a battery, then charges drift in the field and there is an electric current.
Sometimes it is convenient to introduce a quantity called conductance, which is defined as
G = 1/RThen for connection in parallel, one has G = G1 + G2 + G3 .
