Phasors for Resistors Video Lessons

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Problem: a) What is the emf frequency f? b) What is the value of the resistance R? c) Draw the resistor's voltage and current phasors at t = 15 ms

FREE Expert Solution

Frequency:

f=1T

From Ohm's law:

i0R=ε0

a)

From the figure, the period, T = 0.04s

The period is the time taken for full oscillation.

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Problem Details

a) What is the emf frequency f? 

b) What is the value of the resistance R? 

c) Draw the resistor's voltage and current phasors at t = 15 ms

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