JAMB Physics 2013 Objective — Question 39
Question 39 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2013 Objective paper, with the correct answer and a full explanation.
Advertisement
Which of the following obeys Ohm's law?
- A. electrolytes
- B. metalsCorrect
- C. diode
- D. glass
Explanation
Metals obey Ohm's law and are therefore referred to as Ohmic materials.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.