What is the total resistance of the circuit

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Reference no: EM131340458

1. Calculate the total current when six 120 Ω torch bulbs are connected in parallel across a 9 V supply.

2. Two 20 Ω resistors are connected in parallel and this group is connected in series with a 4 Ω resistor. What is the total resistance of the circuit?

Reference no: EM131340458

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