Question

formula for current​

Answer 1

$i = \frac{v}{r}$

hope it helps u

Answer 2

Answer:

the normal impedance Z=4,8,16 ohms is often assumed as resistance R. ohm's law equation:V=I×R and the power law equation P=I×V.P =power ,I or J =Latin:influare international ampere or intensity or R=resistance hope it help

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