Question

I need a calculation for current through resistor R1=v/R1(A)
v=125
R1=20​

Answer 1

Answer:RT =  R1  +  R2  +  R3

RT =  20 Ω  +  30 Ω  +  50 Ω

RT = 100 Ω

IT = VT/RT

IT = 125 V/100 Ω

IT = 1.25 A

Explanation: pls add to brainiest