Needles $N_{1}, N_{2}$ and $N_{3}$ are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will

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Answer 1

Ferromagnetic substances are strongly attracted by a magnet while, paramagnetic and diamaganetic substances are weakly attracted and repelled respectively.

Answer 2

Ferromagnetic substances are strongly attracted by a magnet while, paramagnetic and diamaganetic substances are weakly attracted and repelled respectively.

Needles $N_{1}, N_{2}$ and $N_{3}$ are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will

attract all three of them.

attract $N_{1}$ and $N_{2}$ strongly but repel $N_{3}$ .

attract $N_{1}$ strongly, $N_{2}$ weakly and repel $N_{3}$ weakly.

attract $N_{1}$ strongly, but repel $N_{2}$ and $N_{3}$ weakly.

Ferromagnetic substances are strongly attracted by a magnet while, paramagnetic and diamaganetic substances are weakly attracted and repelled respectively.

If a diamagnetic substance is brought near north and south pole of a bar magnet, it is

When a diamagnetic substance is inserted in a current carrying coil, the magnetic field inside the substance is:

If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is

The susceptibility of a diamagnetic substance is

$χ_{1}$ and $χ_{2}$ are susceptibilities of a diamagnetic substance at temperatures $T_{1} K$ and $T_{2} K$ respectively, then,

Revise with Concepts

Ferromagnetic Material

Ferromagnetic Material at Atomic Level

Needles N1​,N2​ and N3​ are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will

attract all three of them.

attract N1​ and N2​ strongly but repel N3​.

attract N1​ strongly, N2​ weakly and repel N3​ weakly.

attract N1​ strongly, but repel N2​ and N3​ weakly.

Ferromagnetic substances are strongly attracted by a magnet while, paramagnetic and diamaganetic substances are weakly attracted and repelled respectively.

If a diamagnetic substance is brought near north and south pole of a bar magnet, it is

When a diamagnetic substance is inserted in a current carrying coil, the magnetic field inside the substance is:

If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is

The susceptibility of a diamagnetic substance is

χ1​and χ2​ are susceptibilities of a diamagnetic substance at temperatures T1​K and T2​K respectively, then,

Revise with Concepts

Ferromagnetic Material

Ferromagnetic Material at Atomic Level

Needles $N_{1}, N_{2}$ and $N_{3}$ are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will

attract $N_{1}$ and $N_{2}$ strongly but repel $N_{3}$ .

attract $N_{1}$ strongly, $N_{2}$ weakly and repel $N_{3}$ weakly.

attract $N_{1}$ strongly, but repel $N_{2}$ and $N_{3}$ weakly.

$χ_{1}$ and $χ_{2}$ are susceptibilities of a diamagnetic substance at temperatures $T_{1} K$ and $T_{2} K$ respectively, then,