Practice question

MCQ

Question

In a meter bridge experiment a balance point is obtained at a distance of 60 cm from the left end when unknown resistance R is in a left gap and 8 ohms resistor is connected in the right gap. When the position of R and 8 ohm resistor is interchanged the balance point will be at distance of

Options

Choose one · Correct answer highlighted

40 cm Correct 30 cm 50 cm 60 cm

Explanation

40 cm is correct per In a meter bridge experiment a balance p principle; validated by standard physics law.

Share this question

Discussion

Comments

0 comments

Please log in to join the discussion.

No comments yet. Be the first to start the discussion.

Related blogs

Guides and insights connected to this topic

Genetic 25 Sep 2026

HtrA Gene and Protein - Structure, Dual Functions, Apoptosis Mechanism and Disease | Pointwise Notes with Maroon Highlights

HtrA proteins are serine proteases with PDZ domains that regulate mitochondrial quality control and trigger apoptosis. Human members HTRA1‑4 are linked to Parkinson’s

Genetic 25 Sep 2026

Point Mutation: Causes, Mechanism, Types, Examples and Applications in Genetics

Explore point mutations, how they arise during DNA replication or from radiation, their types, effects on proteins, and uses in genetics research.

Class X Science 12 Sep 2026

Chemical Reactions and Equations Notes - Balanced Equations, Types of Reactions and Redox

Learn the basics of chemical reactions, including balanced equations, reaction types, redox processes, and how to write word and chemical equations.