Doubtclip is an AI tutor that turns any homework or exam doubt into a step-by-step whiteboard video lesson with diagrams, formulas, and voice explanation.

Which subjects and exams does it support?

It supports Physics, Chemistry, Mathematics/Calculus and related STEM doubts for school boards, JEE, NEET, and global high-school / undergrad practice.

How do I get a video solution?

Upload a photo of the question or paste the text, sign in, and Doubtclip generates a whiteboard-style explanation video you can watch and share.

Is Doubtclip available worldwide?

Yes. Doubtclip is a web app for students globally. Lessons are available in English and Hinglish.

Magnetic Effects & Magnetism

NEET level, single correct, medium

2 of 276

Question 2 of 276

The magnetic susceptibility of a diamagnetic substance is:

Show answer and solution

Answer: (D) Small and negative

Diamagnetic materials exhibit weak negative susceptibility (

-1 \le \chi < 0

) independent of temperature.

NEET question paper PDF

The full paper for each year. Open it on this page or download it.

NEET 2025 question paper (Code 45)

Open Download PDF

Opening paper…

Explain it as a whiteboard videoStep-by-step, in Hinglish or English. Your first video needs no login.Solved it on paper but got it wrong?Upload a photo of your working. Mistake Doctor marks the exact line that broke.

More Physics practice

Magnetic Effects & MagnetismThe magnetic field at the centre of a circular coil of radius $R$ carrying current $I$ is $B_0$ . At an axial point at distance $x = R\sqrt{3}$ from the centre, the magnetic field is:
Magnetic Effects & MagnetismA coaxial cable consists of an inner solid wire of radius $a$ and an outer thin cylindrical shell of radius $b$ carrying equal and opposite steady current $I$ . The magnetic energy stored per unit length in the space between $a$ and $b$ is:
Magnetic Effects & MagnetismThe ratio of magnetic field at the centre of a current carrying coil of radius $r$ to the magnetic field at distance $r$ from the centre of coil on its axis is $\sqrt{x}:1$ . The value of $x$ is _____.
Magnetic Effects & MagnetismTwo identical circular wires of radius $20cm$ and carrying current $\sqrt{2}A$ are placed in perpendicular planes as shown in figure. The net magnetic field at the centre of the circular wires is $________\times {10}^{-8}T.$

(Take $\pi =3.14$ )
Magnetic Effects & MagnetismA rod with circular cross-section area $2{cm}^{2}$ and length $40cm$ is wound uniformly with $400$ turns of an insulated wire. If a current of $0.4A$ flows in the wire windings, the total magnetic flux produced inside windings is $4\pi \times {10}^{-6}Wb$ . The relative permeability of the rod is
(Given : Permeability of vacuum ${\mu }_{0}=4\pi \times {10}^{-7}N{A}^{-2}$ )
Magnetic Effects & MagnetismA closely wounded circular coil of radius $5cm$ produces a magnetic field of $37.68\times {10}^{-4}T$ at its center. The current through the coil is _____ $A$ . [Given, number of turns in the coil is $100$ and $\pi =3.14$ ]

NEET Physics practice question on Magnetic Effects & Magnetism, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.