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OpenStudy (anonymous):
A current i(t) of amplitude 10A,leads a voltage e(t) by 30°.The voltage can be expressed as e(t)=-5cos(omega t-10°).Determine an expression for i(t) in terms of the positive sine function.
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OpenStudy (anonymous):
10sin (wt - 90-10+30)
OpenStudy (anonymous):
is it right?
OpenStudy (anonymous):
O.K.Thank you!
OpenStudy (anonymous):
hey chill u dont need 2 b so formal
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