Q. What is the resistance (in ohm) of an electrical component if a current of 0.5 A passes through it on application of 20 V of potential difference across it?
A) 20
B) 10
C) 40
D) 80
✔ Correct Answer: 40
Exam Insight
-
A) 20
B) 10
C) 40
D) 80
✔ Correct Answer: 40
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.