1. Explain the difference between emf and terminal voltage.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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19:20
Learning Activity 5
20 minutes
Answer the following questions on the spaces provided.
1.
Explain the difference between emf and terminal voltage.
2.
What is the difference between a cell and a battery?
3.
A 12V battery (i.e. collection of cells) has a terminal voltage of 11.64V when supplying
a current of 1.2A. Find the internal resistance of the battery.
A 6.0V dry cell with an internal resistance of 0.160 is used in a circuit. When the circuit
is closed the terminal voltage supplied is 5.8V. How much current does the circuit
require?
4.
Thank you for completing learning activity 5. Now check your work. Answers are at the
end of the module.
49
51 / 119
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Transcribed Image Text:19:20 Learning Activity 5 20 minutes Answer the following questions on the spaces provided. 1. Explain the difference between emf and terminal voltage. 2. What is the difference between a cell and a battery? 3. A 12V battery (i.e. collection of cells) has a terminal voltage of 11.64V when supplying a current of 1.2A. Find the internal resistance of the battery. A 6.0V dry cell with an internal resistance of 0.160 is used in a circuit. When the circuit is closed the terminal voltage supplied is 5.8V. How much current does the circuit require? 4. Thank you for completing learning activity 5. Now check your work. Answers are at the end of the module. 49 51 / 119 O Fastest VPN for Android Open
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