HomeTestsSearchRankProfile

Internal Resistance Questions

Practice 7 Internal Resistance questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

๐Ÿ“š
7
Total Questions
๐ŸŸข
1
Easy
๐ŸŸก
5
Medium
๐Ÿ”ด
1
Hard
Practice by Exam:Physics(7)

About Internal Resistance โ€” practice questions, PYQs & concepts

Internal Resistance is a frequently-tested topic on Physics. ExamTest.live currently lists 7 Internal Resistance questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

Internal Resistance weight in competitive exams

Across our Internal Resistance question bank, the largest sources are Physics (7). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy Internal Resistance questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Internal Resistance Questions(1โ€“7 of 7)

Filter:
Q1mediummcqPhysicsAIEEE2026
Two sources of equal emf are connected to an external resistance . The internal resistance of the two sources are and (). If the potential difference across the source having internal resistance is zero, then:
Q2mediummcqPhysicsAIEEE2026
In a potentiometer experiment the balancing with a cell is at length . On shunting the cell with a resistance of the balancing length becomes . The internal resistance of the cell is:
Q3mediummcqPhysicsPhysics
0% accuracy
A current of flows through a resistor when connected across a battery. The same battery supplies a current of when connected across a resistor. The internal resistance of the battery is:
Q4hardmcqPhysicsPhysics
A cell can be balanced against and of potentiometer wire, respectively with and without being short circuited through a resistance of . Its internal resistance is:
Q5mediummcqPhysicsPhysics
A student measures the terminal potential difference () of a cell (of emf and internal resistance ) as a function of the current () flowing through it. The slope and intercept of the graph between and are respectively:
Q6mediummcqPhysicsPhysics
A cell with emf and internal resistance is connected to variable . Plot of potential difference across vs is:
image
Q7easymcqPhysicsPhysics
The internal resistance of a cell which gives a current of through a resistance of is:

Frequently Asked Questions

How many Internal Resistance questions are on ExamTest.live?โ–ผ
We have 7 Internal Resistance questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Internal Resistance MCQs free?โ–ผ
Yes. All Internal Resistance questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Internal Resistance questions?โ–ผ
Internal Resistance questions are commonly asked in Physics. You can filter by exam using the links above.
How do I practice Internal Resistance questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.