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ch02_1_ohmslaw_w

# ch02_1_ohmslaw_w - RESISTORS t v t i Resistor a for Model...

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Unformatted text preview: RESISTORS- + ) ( t v ) ( t i Resistor a for Model General )) ( ( ) ( t i F t v = A linear resistor obeys OHM’s Law ) ( ) ( t Ri t v = The constant, R, is called the resistance of the component and is measured in units of Ohm ) ( Ω ) 10 ( ) 10 ( 3 6 Ω Ω Ω Ω Ohm Kilo Ohm Mega Ohm of Multiples Standard k M Ω k in resistance in resulting mA Volt is occurrence common A Conductance If instead of expressing voltage a a function of current one expresse current in terms of voltage, OHM’s law can be written v R i 1 = Gv i R G = = write and component the of e Conductanc as define We 1 The unit of conductance is Siemens Ohm’s law: the voltage across a resistance is directly proportional to the current flowing through it. Some practical resistors Symbol Resistors value: 12400 Ω =12.4K Ω 51100 Ω =51.1K Ω Wirebonding inside IC package. R...
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ch02_1_ohmslaw_w - RESISTORS t v t i Resistor a for Model...

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