Question

Find the:

i) total resistance.
ii) current through the lamp and resistor.
iii) current through the circuit.
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Answer 1

Answer:

i)Total resistance = 20+4=24ohm

ii)current through lamp I1= V/R1 = 6/20 = 0.3A

Current through resistor= V/R2 = 6/4 = 1.5A

iii)Current through the circuit = V/R = 6/24 = 0.25A