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While cooking dinner, Dinah's oven uses a 125.6 V line and draws 7.9 A of current
when heated to its maximum temperature. What is the resistance of the oven when
it's fully heated?

Respuesta :

  • Current=I=7.9A
  • Voltage=V=125.6V

  • Resistance=R

Apply ohms law

[tex]\\ \tt\hookrightarrow \dfrac{V}{I}=R[/tex]

[tex]\\ \tt\hookrightarrow R=\dfrac{125.6}{7.9}[/tex]

[tex]\\ \tt\hookrightarrow R=15.8\Omega[/tex]

While cooking dinner, Dinah's oven uses a 125.6 V line and draws 7.9 A of current when heated to its maximum temperature. What is the resistance of the oven when it's fully heated?

✒️ Answer:

===================

  • Current=I=7.9A
  • Voltage=V=125.6V

  • Resistance=R

Apply ohms law

[tex] \frac{v}{i} = r[/tex]

[tex]r = \frac{125.6}{7.9} [/tex]

[tex]r = 15.8[/tex]

=====================

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