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Question 18

A battery has an internal resistance of 4 and an emf of 12V. The terminal voltage when a load of 20Ω is connected across it is:

  • A.4
  • B.10 V
  • C.20 V
  • D.2V
Objective

Question details

Exam body
UI
Subject
Physics
Year
2011/2012
Question no.
#18
Type
Objective
Previous · Q17A 0 - 10mA galvanometer with a coil resistance of 30 ohm can be converted to a 0… Next · Q19 A conducting sphere has a net charge of -4.8 x 10 -17 C. What is the approximate…

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