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Mathematics 4 Online
OpenStudy (anonymous):

A circuit contains two elements, but it is not known if they are L, R, or C. The current in this circuit when connected to a 120-V 50Hz source is 5.1A and lags the voltage by 65degrees. What are the values of the resistor and inductor?

OpenStudy (abb0t):

I believe R is missing.

OpenStudy (anonymous):

Yes I have to find the value for R. The two elements it contains is R and L, i.e. it is an LR circuit.

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