Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Physics
  6. /
  7. 2011
  8. /
  9. Q39
Question 39

An ammeter with a full scale deflection of 10mA has an internal resistance 0.5\(\Omega\). calculate the resistance of the shunt required to adapt it to read up to 3A

  • A.0.0167\(\Omega\)
  • B.0.0130\(\Omega\)
  • C.0.0250\(\Omega\)
  • D.0.1000\(\Omega\)
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2011
Question no.
#39
Type
Objective
Previous · Q38The unit of capacitance is Next · Q40 The resistivity, \(\mathit{P}\), of a material of length l, cross-sectional area…

More from this paper

  • Q35The capacitance of a parallel-plate capacitor
  • Q36When the pointed end of an uncharged optical pin is brought near the cap cf a…
  • Q37Which of the following substances does not conduct electricity?
  • Q41A wire of length 30cm is moved with a speed of 2ms -1 at right angles to a…
  • Q42Which of the following practices will lead to losses in electrical power…
  • Q43For photoelectric emission, the threshold frequency is the
See all Physics 2011 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy