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18-06-2021
Physics

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If a 2.0Ω resistor and a 4.0Ω resistor are connected with a 12 volt battery, what is the total resistance of the circuit?
4.8Ω
9.2Ω
6.0Ω
1.3Ω

Respuesta :

18-06-2021

Series:
R = 2 + 4 = 6

Parallel:
R = 1/2 + 1/4 = 0.75

I am assuming this is in series since the parallel answer isn’t up there. The voltage doesn’t help us determine total resistance.

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