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Results tagged with electrical-resistance
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user 169195
The tag applies to electrical resistance and resistors. DO NOT USE THIS TAG for non-electrical resistance.
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Why do we use the RMS but not the fourth root mean quad?
The root mean square can be derived from something more general.
First lets look at the space of T-periodic, real functions. Its inner product is
$$\langle x,y\rangle = \int_0^T x(t)y(t) \mathrm{d} …
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