Question

Calculate the total current flowing in the given circuit.​

Answer 1

Answer:

current = Potential / Resistance

so we have to find first the total resultant resistance

1/R¹= 1/2+1/2 = 1

1/R² =1/3+1/3+1/3 =1

1/R³= 1/4+1/4= 1/2

here R¹=1ohm , R²= 1ohm , and R³= 2ohm

total resistance = R¹+R²+R³= 1+1+2=4ohm

current = Potential / Resistance

I=V/R = 3/4= 0.75amp is the total current in the circuit