Voltage and current in an a.c. circuit are given by V=5 sin (100pit-pi/6) and I=4 sin (100pit+pi/6) then …………..

Voltage and current in an a.c. circuit are given by V=5 sin (100pit-pi

1.	Voltage and current in an a.c. circuit are given by V=5 sin (100pit-pi/6) and I=4 sin (100pit+pi/6) then …………..
Answer» voltage LEADS the CURRENT `30^@` current leads the voltage by `30^@` current leads the voltage by `60^@` voltage leads the current by`60^@` Solution :PHASE difference between V and I is `delta=delta_2-delta_1` `=pi/6-(-pi/6)` `=pi/3 = 60^@`

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Voltage and current in an a.c. circuit are given by V=5 sin (100pit-pi/6) and I=4 sin (100pit+pi/6) then …………..

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