Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Physics
  6. /
  7. 2015/2016
  8. /
  9. Q17
Question 17

Five 20 resistors were connected in two ways, in series and parallel. What is the ratio of the series equivalent resistance to parallel equivalent resistance?

  • A.1:50
  • B.2:5
  • C.1:25
  • D.5:6
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2015/2016
Question no.
#17
Type
Objective
Previous · Q16Sound wave of velocity 340m/s is reflected from an obstacle 5 seconds after… Next · Q18 Calculate the energy stored in a capacitor of capacitance 50µF when a…

More from this paper

  • Q13Which of the following is not a self-luminous object?
  • Q14Which of the following is not an application of Total Internal Reflection?
  • Q15Which of the following is not an eye defect?
  • Q19Calculate the equivalent capacitance between the terminals.
  • Q20A material of threshold frequency 4.5 x 10 15 Hz, was bombarded with Photons of…
  • Q21Which of the following is not true of a force experienced by a current carrying…
See all Physics 2015/2016 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