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Questions 1: The diagram below shows two 8-ohm resistors connected to a 12 volt battery. An
ammeter (A) measures the current in the circuit.
8.0 32 8.0 32
mw
12-volt
source
A
1. What is the equivalent resistance of the circuit?
A. O ohms
B. 16 ohms
C. 8 ohms
D. 4 ohms
Justification:

Questions 1 The diagram below shows two 8ohm resistors connected to a 12 volt battery An ammeter A measures the current in the circuit 80 32 80 32 mw 12volt sou class=

Respuesta :

Answer:

B. 16 ohms

Explanation:

The two resistors in this circuit are in series, so the equation for equivalent resistance is [tex]R_{eq} = R_{1}+R_{2}[/tex] where R1 and R2 are the two resistors in the circuit.

[tex]R_{eq} = R_{1}+R_{2}=8.0+8.0=16.0[/tex] Ω

Justification:

The resistors in this circuit are in series, so the equivalent resistance is found by adding the values of the two resistors.

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