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Write the relation between the rms value...

Write the relation between the rms value and peak value of AC.

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To find the relation between the RMS (Root Mean Square) value and the peak value of an alternating current (AC), we can follow these steps: ### Step-by-Step Solution: 1. **Understanding RMS Value**: The RMS value of an alternating current is defined as the value of the direct current (DC) that would produce the same power in a resistor as the AC current does. 2. **Mathematical Definition**: ...
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Knowledge Check

  • For an alternating current I = I_(0) cosomegat , what is the rms value and peak value of current-

    A
    `I_(0), (I_(0))/(sqrt(2))`
    B
    `(I_(0))/(sqrt(2)), I_(0)`
    C
    `I_(0), (I_(0))/(sqrt(2))`
    D
    `2I_(0),(I_(0))/(sqrt(2))`

  • The peak value of 220 a.c. is

    A
    220 V
    B
    `(220)/(sqrt2) V`
    C
    440 V
    D
    `220 sqrt2 V`

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