10.0 2 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 0 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
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
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10.0 2
(v
2.5 V
Figure shows a circuit which consists of a battery connected in series with a 10.0 0 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 =
Transcribed Image Text:10.0 2 (v 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 0 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 =
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