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OpenStudy (anonymous):
the equations of the currents in two parallel connected electric devices are i1=11.3 sin(377t + pi/4) i2=8.5 sin(377t-pi/4) what is the rms value of the resultant current?
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rvc (rvc):
i=i1+i2 that you will do it in calculator then convert it into the form : i=\(\rm I_m\)sin(wt) I_rms=0.7071 \(\rm I_m\)
OpenStudy (vincent-lyon.fr):
How would you draw a phasor representing those currents?
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