Determining the rms value

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Reference no: EM13949356

Find the rms value of each of the following periodic currents:

a. i(t) = cos 377t + cos 377t A

b. i(t) = cos 2t + sin 2t A

c. i(t) = cos 377t + 1A

d. i(t) = cos 2t + cos (2t+ 135?)A

e. i(t) = cos 2t + cos 3t A

Reference no: EM13949356

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