Respuesta :
Answer:
R = 60 Ω
Explanation:
given,
Potential of the certain device, V = 120 V
current rating of the circuit, I = 20 A
resistance of the device, R = ?
Using Ohm's Law
V = I R
[tex]R = \dfrac{V}{I}[/tex]
[tex]R = \dfrac{120}{20}[/tex]
R = 60 Ω
hence, the resistance of the device is equal to 60 Ω
