PooksJac8ish3e PooksJac8ish3e

03-07-2016
Physics

contestada

A clock radio is rated as 30 w of power output. if the radio also draws 30 w at 120 v, which will the current draw be?

Respuesta :

olemakpadu olemakpadu

07-07-2016

P = IV

I = P/V = 30 / 120 = 0.25 A.

Current = 0.25A

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