Effective resistance = R1+R2=20 + 20 = 40 ohms
a) Current flowing through the circuit = I = V/R = 5/40 = 0.125amp
b) Potential difference across each resistance = IR = 2.5V
Effective resistance = R1+R2=20 + 20 = 40 ohms
a) Current flowing through the circuit = I = V/R = 5/40 = 0.125amp
b) Potential difference across each resistance = IR = 2.5V