Suppose you measure the terminal voltage of a 3.200-V lithium cell having an internal resistance of 5.00
Question:
Suppose you measure the terminal voltage of a 3.200-V lithium cell having an internal resistance of 5.00 Ω by placing a 1.00-kΩ voltmeter across its terminals.
(a) What current flows?
(b) Find the terminal voltage.
(c) To see how close the measured terminal voltage is to the emf, calculate their ratio.
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Step by Step Answer:
a To find the current flowing through the circuit we can use Ohms law I V R where I is the current i...View the full answer
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