For each of the following waveforms determine its period
For each of the following waveforms, determine its period, frequncy, and effective value
a) 5 V
b) 2sin80t-7cos20t+5 V
c) 5cos50t+3sin50t V
d) 8cos^290t mA
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Four Resistors are connected in parallel. what is the equivalent resistance if their individual resistances are r1 =100 Ohms ±5% tolerance r2 =470 Ohms ±5% tolerance r3 =330 Ohms ±10% tolerance r4 =1000 Ohms ±5% tole
For each of the following waveforms, determine its period, frequncy, and effective value a) 5 V b) 2sin80t-7cos20t+5 V c) 5cos50t+3sin50t V d) 8cos^290t mA
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