If the battery is 10V and the resistors are R₁ = R₂ = 4Ω, and R₃ = 2Ω, calculate:
i. The total resistance of the circuit across the battery terminals
ii. The total current supplied by the voltage source
iii. The voltage at point P
iv. The current through R₁
v. The current through R₂
vi. The current through R₃

a) i. 6Ω ii. 1.67A iii. 6V iv. 1.5A v. 1.5A vi. 3A
b) i. 10Ω ii. 1A iii. 10V iv. 2.5A v. 2.5A vi. 5A
c) i. 8Ω ii. 1.25A iii. 8V iv. 2A v. 2A vi. 4A
d) i. 12Ω ii. 0.83A iii. 12V iv. 1.25A v. 1.25A vi. 2.5A