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2 the Circuit Is Completed by Connecting the Negative Terminals

Question 40

Multiple Choice

2. The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is:


A) <sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r /r
B) <sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r /2r
C) ( <sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r 2 -
<sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r 1)
<sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r
1/r
D) ( <sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r 2 -
<sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r 1)
<sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r
1/2r
E) <sub>2.</sub> The circuit is completed by connecting the negative terminals.If each battery has an internal resistance of r, the rate in watts at which electrical energy is converted to chemical energy in the smaller battery is: A) /r B) /2r C) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/r D) ( <sub>2</sub> - <sub>1</sub>) <sub> </sub> <sub> </sub><sub>1</sub>/2r E) /2r /2r

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