30. Base your answer to the following question on the diagram below which represents an electric circuit. The voltmeter, V, reads 12 volts. Source 4 ohms 2 ohms (V)12 volts Ammeter A should read A) 6 A B) 2 A C) 3 A D) 9 A

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
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Chapter22: Electric Current
Section22.1: Current And Circuits
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30. Base your answer to the following question on the
diagram below which represents an electric circuit.
The voltmeter, V, reads 12 volts.
ее
A
Source
4 ohms
2 ohms
(V)12 volts
Ammeter A should read
А) 6 АA B) 2 А
C) 3 A D) 9 A
31. A 3.6-volt battery is used to operate a cell phone for
5.0 minutes. If the cell phone dissipates 0.064 watt
ion the current that passes
Energy
Transcribed Image Text:quene 30. Base your answer to the following question on the diagram below which represents an electric circuit. The voltmeter, V, reads 12 volts. ее A Source 4 ohms 2 ohms (V)12 volts Ammeter A should read А) 6 АA B) 2 А C) 3 A D) 9 A 31. A 3.6-volt battery is used to operate a cell phone for 5.0 minutes. If the cell phone dissipates 0.064 watt ion the current that passes Energy
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