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What is the effective (rms) current value for an ac current with an amplitude of 10 a?
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May 11, 2018
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What is the effective (rms) current value for an ac current with an amplitude of 10 a?
Physics
high-school
JulioCT
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The relationship between peak voltage and root mean square voltage for a symmetrical sine wave is:
rms value = peak value / √2
Using this formula
I(rms) = I(peak) / √2
I(rms) = 10 / √2
The effective or rms value of the current is 7.07 A
Arif Ikhsanudin
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May 16, 2018
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Arif Ikhsanudin
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