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Hey,
Could someone please show me how to work out the voltage and current across R1 and R2 respectively? Thanks!
Taking clockwise as the positive direction,
e.m.f = 1.5-1.5-1.5+1.5+1.5+1.5+1.5+1.5+1.5-1.5 = 6V
Total resistance = 1100 ohm
Current through R2 = V/R = 6/1100 = 5.5mA.
Voltage across R1 = (100/1100)*6 = 0.55V