Q1PhysicsUnit 12: Current Electricity
Between any two points in a circuit, the sum of all is the same through
any pathway.
Physics · JEE
Online Practice: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge for JEE
18+ syllabus-aligned questions available
Quick answer
Goodmarks provides free online JEE practice for Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge with 18+ MCQs, instant answer checking, and full solutions. Sign up to unlock the complete question bank and topic-wise filters.
Sharpen your physics preparation with interactive online practice for Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge. Goodmarks offers 18+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.
Syllabus context
Part of Current Electricity in JEE Main Physics.
- Electric current: drift velocity, mobility and their relation with electric current
- Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors
- Electrical energy and power, electrical resistivity and conductivity
- Series and parallel combinations of resistors, temperature dependence of resistance
- Internal resistance, potential difference and emf of a cell, a combination of cells in series and parallel
- Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Free sample questions
Attempt 8 free MCQs for Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge. Unlock 10+ more with Pro.
Q2PhysicsUnit 12: Current Electricity
In the given circuit diagram the ratio of
potential difference across 3 ohm and 4
ohm resistance is The unknown
resistance is:-
Q3PhysicsUnit 12: Current Electricity
In the ladder network shown, current
through the resistor is The
input voltage ' is equal to
Q4PhysicsUnit 12: Current Electricity
During an experiment with a metre bridge, the galvanometer shows a null point when the jockey is pressed at
using a standard resistance of
as shown in the figure. The least count of the scale used in the metre
bridge is 1 mm. The unknown
resistance is
Q5PhysicsUnit 12: Current Electricity
Kirchhoff's law of meshes is in
accordance with law of conservation of:
Q6PhysicsUnit 12: Current Electricity
Assertion
Total current entering a circuit is equal
to leaving the circuit by Kirchhoff's law.
Reason
It is based on conservation of energy.
Q7PhysicsUnit 12: Current Electricity
Assertion
Kirchhoff's junction rule can be applied to a junction of several lines or a point in a line.
Reason
When steady current is flowing, there is no accumulation of charges at any junction or at any point in a line.
Q8PhysicsUnit 12: Current Electricity
A Wheatstone bridge consisting of four of resistances is most
sensitive when :
Want unlimited Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
- Assertion Total current entering a circuit is equal to leaving the circuit by Kirchhoff's law. Reason It is based on con…
- A resistance of \( 2 \Omega \) is connected across one gap of a metrebridge ( the length of the wire is \( 100 \mathrm{c…
- Four conductors of resistance 4,3,9 and 6 ohm are connected in \( A B, B C, C D \) and DA arms of a Wheatstone bridge. T…
- Assertion (A) : In a metrebridge ; Copper wire is connected in the left gap and silicon is connected in the right gap. W…
- During an experiment with a metre bridge, the galvanometer shows a null point when the jockey is pressed at \( 40.0 \mat…
- The point in a Meter bridge is at \( 35.6 \mathrm{cm} . \) If the resistances in the gaps are interchanged,the new balan…
Frequently asked questions
How do I practice Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge online for JEE?
Open this page, attempt the free sample MCQs, then sign up on Goodmarks to access the full Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge question bank with topic filters and detailed explanations.
How many Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge questions are available?
Goodmarks currently has 18+ JEE-aligned MCQs for Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge, with more added regularly.
Is this aligned with the JEE Main syllabus?
Yes. All Physics questions on Goodmarks are organised by official JEE Main units and subtopics, including Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge.
Do I get solutions after each question?
Every question includes the correct answer and a step-by-step explanation. Free users can practise a random mix; Pro unlocks full subject and topic filters.
Related topics
How to Prepare: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
JEE preparation strategy and study plan
MCQs: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
MCQs
PYQs: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Previous Year Questions
Important: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Important Questions
Mock Test: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Mock Test
Notes: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Notes & Formulas
Mistakes: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Common Mistakes
Weightage: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Weightage
Revision: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Revision
Concepts: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Concepts
Tricks: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Short Tricks
Easy: Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
Easy MCQs