Q1PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A fiat circular coil, carrying a current,
has a magnetic moment
This question has multiple correct options
Physics · JEE
Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines Mock Test for JEE
7+ syllabus-aligned questions available
Quick answer
A Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines JEE mock test on Goodmarks lets you attempt 7+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Physics.
Simulate exam conditions with a Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines mock test. Attempt 7+ timed MCQs, check your score instantly, and review every solution to close gaps before the real exam.
Syllabus context
Part of Magnetic Effects of Current and Magnetism in JEE Main Physics.
- Biot Savart law and its application to the current carrying circular loop
- Ampere's law and its applications to infinitely long current carrying straight wire and solenoid
- Force on a moving charge in uniform magnetic and electric fields
- Force on a current-carrying conductor in a uniform magnetic field
- The force between two parallel currents carrying conductors-definition of ampere
- Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its sensitivity and conversion to ammeter and voltmeter
- Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
- Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis, torque on a magnetic dipole in a uniform magnetic field
- Para-, dia- and ferromagnetic substances with examples, the effect of temperature on magnetic properties
Free sample questions
Attempt 7 free MCQs for Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines. Unlock the full bank with Pro.
Q2PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Assertion
An electric bell is a mechanical bell that
functions by means of an electromagnet. When an electric current is applied, it produces a repetitive buzzing or clanging sound. Electric bells have been widely used at railroad crossings, in telephones, fire and burglar alarms, as school bells,
doorbells, and alarms in industrial
plants.
Reason
Electromagnetic force is the force of
attraction between the north and south
poles of magnets
Q3PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Current is flowing in a coil of area
number of turns then magnetic
moment of the coil is is equal to
Q4PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A bar magnet is dropped along the axis of copper ring held horizontally. The acceleration of fall is
Q5PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Magnetic field lines:
Q6PhysicsUnit 13: Magnetic Effects of Current and Magnetism
The drawn at any point on the magnetic lines of force gives direction of magnetic field at that point.
Q7PhysicsUnit 13: Magnetic Effects of Current and Magnetism
An electromagnet:
Want unlimited Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Frequently asked questions
How long should a Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines mock test take?
For a topic-level test, aim for 20–30 minutes. For a full subject mock, allow 60–90 minutes to mirror JEE timing.
What is a good score on a Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines mock test?
Aim for 70%+ accuracy initially, then push toward 85%+ as your exam date approaches. Review explanations for every wrong answer.
Does Goodmarks score mock tests automatically?
Yes. Each MCQ is scored instantly with the correct answer and explanation shown after submission.
Can I retake the same mock test?
Pro users can generate new question sets by topic. Reattempting the same questions after a gap is excellent for retention.
Related topics
How to Prepare: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
JEE preparation strategy and study plan
Practice: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Online Practice
MCQs: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
MCQs
PYQs: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Previous Year Questions
Important: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Important Questions
Notes: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Notes & Formulas
Mistakes: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Common Mistakes
Weightage: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Weightage
Revision: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Revision
Concepts: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Concepts
Tricks: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Short Tricks
Easy: Current loop as a magnetic dipole and its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines
Easy MCQs