Nadya Go Green: fisika

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Wednesday, 16 October 2013

Fisika- Equation

05:54 | Posted by Unknown | | Edit Post

A voltage source of AC connected with osiloskop. (look at the diagram below) the effective voltage. Maxmum voltage and the frequency is…

Jawab :

V.efektif =

T = 4x 5 ms /cm

= 20ms

=20.10^-3

F =

V max = 2 x4 V/cm = 8 volt

Vef =