IP Suppose the battery in Figure 21-32 has an internal
Chapter 21, Problem 54P(choose chapter or problem)
Suppose the battery in Figure 21–32 has an internal resistance \(r=0.25 \Omega\).
(a) How much current flows through the battery?
(b) What is the potential difference between the terminals of the battery?
(c) If the \(3.2-\Omega\) resistor is increased in value, will the current in the battery increase or decrease? Explain.
Equation Transcription:
Text Transcription:
r=0.25 \Omega
3.2-\Omega
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