Qstnid -I-3-two Alternating Currents Are Given By I1=i0 Sin Ωt And I2=i0 Sin Ωt+π3will The Rms Values Of The Currents Be Equal Or Different? - 39: Alternating Current - Neet-xii-physics

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NEET-XII-Physics

39: Alternating Current

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#3
Two alternating currents are given by
i1=i0 sin ωt and i2=i0 sin ωt+π3Will the rms values of the currents be equal or different?
Ans : The rms value of current is given by,
`` {i}_{rms}=\frac{{i}_{0}}{\sqrt{2}}``
Since peak value of current i₀ is same for both currents, their rms values will be same.
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