10.0 2 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 O 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 = A 2. The emf of the battery is = V

10.0 2 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 O 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 = A 2. The emf of the battery is = V

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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Question

10.0 2
2.5 V
Figure shows a circuit which consists of a
battery connected in series with a 10.0
O 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 =
A
2. The emf of the battery is =
V

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