Lyzabagguatan29idn
Answered

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3.a led tv power adaptor has a2-mA output and resistance of 900 ohms what is the voltage output of the adaptor?​

Sagot :

Tokamakidn

[tex]\tt{\huge{\blue{Explanation:}}}[/tex]

The voltage across the elements in a circuit is given by

[tex]\boxed{V = IR}[/tex]

where:

I = current

V = voltage

R = resistance

[tex]\tt{\huge{\red{Solution:}}}[/tex]

Solving for the voltage

V = IR

V = ([tex]2 \times 10^{-3}[/tex] A)(900 ohm)

[tex]\boxed{V = \text{1.8 V}}[/tex]

Therefore, the voltage output of the adaptor is 1.8 V.

[tex]\\[/tex]

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