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Important Chemistry Formulas For NEET 2024 Exam- Topic-wise Formulas

Ohms Law - Practice Questions & MCQ

Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET

Quick Facts

  • Ohms Law is considered one of the most asked concept.

  • 5 Questions around this concept.

Solve by difficulty

Across a metallic conductor of non-uniform cross section a constant potential difference is applied. The quantity which remains constant along the conductor is:

Concepts Covered - 1

Ohms Law
  1. Ohm’s law

In a conductor, if all external physical conditions like temperature and pressure are kept constant the Current flowing through a conductor is directly proportional to the Potential difference across two ends.

 V\propto I

V=IR

R- Electric Resistance

 

  • The graph between V and I

The slope gives the resistance

 

  • The graph between V and I at different temperatures

Here T1>T2. The resistance of a conductor increases with increase in temperature

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Ohms Law

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