10.0 0 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 N resistor. The potential difference across the resistor is measured as 2.5 V. If the internal resistance of the battery is 20, 1. The current through the circuit is = 2. The emf of the battery is =

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter28: Current And Resistance
Section: Chapter Questions
Problem 67PQ
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of
10.0 Q
stion
2.5 V
Figure shows a circuit which consists of a battery connected in series with a 10.0 Q resistor. The potential difference across the resistor is
measured as 2.5 V.
If the internal resistance of the battery is 20,
1. The current through the circuit is =
2. The emf of the battery is =
Transcribed Image Text:of 10.0 Q stion 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 Q resistor. The potential difference across the resistor is measured as 2.5 V. If the internal resistance of the battery is 20, 1. The current through the circuit is = 2. The emf of the battery is =
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