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An alternating current is given by the `eq^n` I = I1 coswt + I2 sinwb. The rms current is given
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Mar 20, 2022
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12th Physics
by
varun
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An alternating current is given by the `eq^n` I = I
1
coswt + I
2
sinwb. The rms current is given by,
Options:
(a) `1/sqrt2(I_1+I_2)` (b) `1/sqrt2(I_1+I_2)^2`
(c) `1/sqrt2(I_1^2+I_2^2)^(1/2)` (d) `1/2(I_1^2+I_2^2)^(1/2)`
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chapter6
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