in circuit diagram given bellow 1)the current through 6ohm ,9ohm and 2ohm. 2) potential differences across 2ohm. 3)total resistance of the circuit. 4)the value of V. ......... ....... ......(plse dont post unusual answers. it's emergency so that i can summit my worksheet)
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As per the circuit
V = 4 V
Total resistance in line 1 = R1 = 6 + 3 = 9 ohm
Total resistance in line 2 = R2 = 12 + 3 = 15 ohm
(i) Current through 6 Ω resistor = Current through line 1 = V/R1 = 4/9 = 0.44 Ω
(ii) p.d. across line 2 is 4 V
Current through line 2 = V/R2 = (4/15) Ω
p.d. across 12 Ω resistor = (4/15) × 12 = 3.2 V
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