Search Colleges, Exams, Schools & more
Login
Ohms Law MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET
Quick Facts
-
Ohms Law is considered one of the most asked concept.
-
9 Questions around this concept.
Solve by difficulty
EASYAcross a metallic conductor of a non-uniform cross-section, a constant potential difference is applied. The quantity which remains constant along the conductor is:
The current I and voltage V graphs for a given metallic wire at two different temperatures $T_1$ and $T_2$ are shown in the figure. It is concluded that:
The resistance of a given wire is obtained by measuring the current flowing in it and the voltage difference applied across it. If the percentage errors in the measurement of the current and the voltage difference are 3% each, then the error in the value of resistance of the wire is : (in %)
NEET 2026: Exam Centres List | Free NEET Coaching & Study Material
NEET Prep: Mock Test | 10 Years PYQ's | Syllabus
NEET 2026: Boards Cheat Sheet | Mind Maps & Diagrams Guide | Formula Sheet
Latest: Allied and Health Sciences | Paramedical Universities Accepting Applications
Concepts Covered - 1
Ohms Law
-
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.
$\begin{aligned} & V \propto I \\ & V=I R \\ & R-\text { Electric Resistance }\end{aligned}$
-
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
Study it with Videos
"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
Begin a career in Medical and Allied Sciences. Admissions Open for
Amongst top 3% universities globally (QS Rankings) | Wide Range of scholarships available
MAHE Manipal BSc Nursing 2026
ApplyNAAC A++ Accredited | Accorded institution of Eminence by Govt. of India | NIRF Rank #3
SCSVMV Deemed to be University | AHA Admissions 2026
ApplyAlied Health Sciences at SCSVMV | NAAC 'A' Grade | AICTE & UGC Aproved | 100% Placement Support | Merit-based Scholarships
Virohan Allied & Healthcare Programs
ApplyAllied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record
SRM Kattankulathur Dental College Admissions 2026
ApplyRanked #19 by NIRF, NAAC A++ Accredited | Recognized by dental council of India
SRM Medical College Admissions 2026
ApplyRanked #18 by NIRF, NAAC A++ Accredited | Unmatched clinical exposure with over 7 lakh patients yearly