Question

ejercicios con la ley de hom​

Answer 1

Respuesta:

1.

R = 10Ω

V = 30V

I = ?    

I = V/R = 30/10 = 3A

2.

I = 2A

R = 10Ω

V = ?

V = I x R = 2 x 10 = 20V

3.

R = ?

I = 5A

V = 20V

R = V/I = 20/5 = 4Ω