A .Figure below is a graph of current versus voltage for three resistance values. Determine                 and R1, R2 and R3.                                                                                                                  B. You are measuring the current in a circuit that is operated on a 10 V battery. The ammeter reads 50 mA. Later, you notice that the current has dropped to 30 mA. Eliminating the possibility of a resistance change, you must conclude that the voltage has changed. How much has the voltage of the battery changed, and what is its new value?

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  1. A .Figure below is a graph of current versus voltage for three resistance values. Determine

                and R1, R2 and R3.                                                                                                                 

  1. B. You are measuring the current in a circuit that is operated on a 10 V battery. The ammeter reads 50 mA. Later, you notice that the current has dropped to 30 mA. Eliminating the possibility of a resistance change, you must conclude that the voltage has changed. How much has the voltage of the battery changed, and what is its new value?
I (A)
R1
R2
6.
4
R3
3
1
V (V)
1 2
4
6
3.
2.
Transcribed Image Text:I (A) R1 R2 6. 4 R3 3 1 V (V) 1 2 4 6 3. 2.
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