MissLawley7201 MissLawley7201
  • 25-03-2020
  • Physics
contestada

If a walkman uses a standard 1.5 v battery. How much resistance is in the circuit if it uses a current of 0.01 A?

Respuesta :

AyBaba7 AyBaba7
  • 28-03-2020

Answer:

R = 150 ohms.

Explanation:

According to Ohm's law,

V = IR

V = voltage across the walkman = 1.5 V (we assume that the battery has no internal resistance)

I = current used by the walkman = 0.01 A

R = resistance of the circuit = ?

1.5 = 0.01 × R

R = (1.5/0.01)

R = 150 ohms

Hope this Helps!!!

Answer Link
Kgor18 Kgor18
  • 05-10-2021

Answer:

150 ohms

Explanation:

R = V/I

V = 1.5 v

I = 0.01 A

1.5 / 0.01 = 150 ohms

Answer Link

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