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Author Question: A battery placed in circuits with different load resistances can be considered as a source of ... (Read 14 times)

maychende

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  • Posts: 556
on: Jul 28, 2018
A battery placed in circuits with different load resistances can be considered as a source of constant
  1.emf.
  2.current.
  3.terminal voltage.
  4.nothing.

Question 2

In order to calculate the fraction of the total power delivered to the load resistor in a circuit consisting of a battery and a load resistor, one needs to know only the
  1.load resistance.
  2.internal resistance.
  3.load resistance and internal resistance.
  4.emf, load resistance, and internal resistance.


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ghepp

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Reply #1 on: Jul 28, 2018
Answer to Question 1

1

Answer to Question 2

3


maychende

  • Member
  • Posts: 556
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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