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Question 41

A wire of length 30cm is moved with a speed of 2ms-1 at right angles to a magnetic field of flux density 0.4T. calculate the emf induced in the wire

  • A.0.15V
  • B.0.24V
  • C.2.70V
  • D.24.00V
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2011
Question no.
#41
Type
Objective
Previous · Q40The resistivity, \(\mathit{P}\), of a material of length l, cross-sectional area… Next · Q42 Which of the following practices will lead to losses in electrical power…

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