Magnetic Effects of Current and Magnetism-Electromagnets and Permanent Magnets (AIIMS Physics): Questions 1 - 2 of 2

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Question number: 1

» Magnetic Effects of Current and Magnetism » Electromagnets and Permanent Magnets

Appeared in Year: 1999

MCQ▾

Question

A charged particle enters a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be: [AIIMS]

Choices

Choice (4) Response

a.

A helix

b.

An ellipse

c.

A circle

d.

A straight line

Question number: 2

» Magnetic Effects of Current and Magnetism » Electromagnets and Permanent Magnets

Appeared in Year: 1999

MCQ▾

Question

When a magnetic substance is heated, then it – [AIIMS]

Choices

Choice (4) Response

a.

Becomes a strong magnet

b.

Does not affect the magnetism

c.

Losses its magnetism

d.

None of the above

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