thegreathendrix1672 thegreathendrix1672
  • 21-01-2020
  • Physics
contestada

anice is watching her granddaughter drive a Barbie Jeep with a 6 V battery and an electric motor with 5 ohm of resistance. How much power is the motor using to drive the Jeep?

Respuesta :

aristeus aristeus
  • 22-01-2020

Answer:

Power required will be 7.2 watt

Explanation:

We have given battery of Barble jeep is 6 volt

So potential difference V = 6 volt

Resistance of electric motor R = 5 ohm '

We have to find the power motor using to drive the jeep

Power is given by [tex]P=\frac{V^2}{R}[/tex], here V is voltage and R is resistance

So [tex]P=\frac{V^2}{R}=\frac{6^2}{5}=7.2watt[/tex]

Answer Link
arreader411ouql6q arreader411ouql6q
  • 29-04-2020

Answer:

7 watts esentially

Explanation:

Answer Link

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