Magnetic Effects of Current and Magnetism-Para, Dia and Ferro-Magnetic Substances (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 7 - 11 of 18

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Question number: 7

» Magnetic Effects of Current and Magnetism » Para, Dia and Ferro-Magnetic Substances

MCQ▾

Question

The given figure represents a material which is

Material in magnetic field given above

Material in Magnetic Field Given Above

Here as shown in figure, a material place in magnetic field. Very few lines pass through inside the material, others are curved at material.

Choices

Choice (4) Response

a.

Paramagnetic

b.

Diamagnetic

c.

None

d.

Ferromagnetic

Question number: 8

» Magnetic Effects of Current and Magnetism » Para, Dia and Ferro-Magnetic Substances

MCQ▾

Question

If a diamagnetic solution is poured into a U-tube and one arm of this U-tube placed between the poles of a strong magnet with the meniscus in a line with field, then the level of the solution will

Choices

Choice (4) Response

a.

Rise

b.

Oscillate slowly

c.

remain as such

d.

fall

Question number: 9

» Magnetic Effects of Current and Magnetism » Para, Dia and Ferro-Magnetic Substances

MCQ▾

Question

The universal property of all substances is

Choices

Choice (4) Response

a.

Diamagnetism

b.

all

c.

Paramagnetic

d.

Ferromagnetism

Question number: 10

» Magnetic Effects of Current and Magnetism » Para, Dia and Ferro-Magnetic Substances

MCQ▾

Question

If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by Equation respectively then

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 11

» Magnetic Effects of Current and Magnetism » Para, Dia and Ferro-Magnetic Substances

MCQ▾

Question

If a diamagnetic substance is brought near north or South Pole of a bar magnet, it is

Choices

Choice (4) Response

a.

Repelled by the North Pole and attracted by the South Pole

b.

Repelled by the poles

c.

Attracted by the North Pole and repelled by the South Pole

d.

Attracted by the poles

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