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Biot Savart law and its application to the current carrying circular loop Revision for JEE

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Revise Biot Savart law and its application to the current carrying circular loop by covering every subtopic once, drilling formulas, then solving 7+ timed MCQs with full solutions.

Use this Biot Savart law and its application to the current carrying circular loop revision checklist before mocks and the final exam. Reinforce concepts with 7+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

  1. 1.Core idea: Biot Savart law and its application to the current carrying circular loop
  2. 2.Relates to other subtopics in Magnetic Effects of Current and Magnetism
  3. 3.Force on moving charge and current in B-field
  4. 4.Biot-Savart, Ampere's law
  5. 5.Master Biot Savart law and its application to the current carrying circular loop definitions and standard results
  6. 6.Solve 20 timed MCQs for Biot Savart law and its application to the current carrying circular loop

Syllabus context

Part of Magnetic Effects of Current and Magnetism in JEE Main Physics.

Free sample questions

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Q1PhysicsUnit 13: Magnetic Effects of Current and Magnetism
Lis a circular ring made of a uniform wire. Current enters and leaves the rind through straight conductors which, if produced, would have passed through the centre CC of the ring. The magnetic field at C:C: This question has multiple correct options
Q2PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A wire in the form of a circular loop of one turn carrying a current produces a magnetic field BB at the centre. If the same wire is looped into a coil of two turns and carries the same current, the new value of magnetic induction at the centre is:
Q3PhysicsUnit 13: Magnetic Effects of Current and Magnetism
The Magnetic effect of current was discovered by:
Q4PhysicsUnit 13: Magnetic Effects of Current and Magnetism
The electric current in a circular coil of two turns produced a magnetic induction of 0.2T0.2 \mathrm{T} at its centre. The coil is unwound and then rewound into a circular coil of four turns. If same current flows in the coil, the magnetic induction at the centre of the coil now is:
Q5PhysicsUnit 13: Magnetic Effects of Current and Magnetism
In hydrogen atom, an electron is revolving in the orbit of radius 0.53A˙0.53 \dot{A} with 6.6×10156.6 \times 10^{15} radiation/s. Magnetic field produced at the centre of the orbit is
Q6PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A moving charge will produce
Q7PhysicsUnit 13: Magnetic Effects of Current and Magnetism
A circular loop of radius R\boldsymbol{R}, carrying current II, lies in x−yx-y plane with its center at the origin. The total magnetic flux through x−yx-y plane is This question has multiple correct options

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How should I revise Biot Savart law and its application to the current carrying circular loop before JEE?

Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.

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