NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics: Questions 2182 - 2184 of 2184

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Question number: 2182

» Physics and Measurement » Technology and Society

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Appeared in Year: 2013

MCQ▾

Question

When a proton is released from rest in a room, it starts with an initial acceleration towards west. When it is projected towards north with a speed it moves with an initial acceleration toward west. The electric and magnetic fields in the room are: (AIPMT)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2183

» Physics and Measurement » Technology and Society

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MCQ▾

Question

A charged particle would continue to move with a constant velocity in a region wherein,

Choices

Choice (4) Response

a.

b.

c.

d.

All c. , b. and a. are correct

Question number: 2184

» Physics and Measurement » Technology and Society

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MCQ▾

Question

A circular current loop of magnetic moment is in an arbitrary orientation in an external magnetic field . The work done to rotate the loop by about an axis perpendicular to its plane is

Choices

Choice (4) Response

a.

Zero

b.

c.

d.