CSIR (Council of Scientific & Industrial Research) Physical Sciences: Questions 314 - 316 of 463

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Question number: 314

» Electromagnetic Theory » Scalar and Vector Potentials

Appeared in Year: 2012

MCQ▾

Question

Consider an infinite conducting sheet in the XY – plane with a time dependent current density , where K is constant. The vector potential at is given by . The magnetic field is –

(December)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 315

» Quantum Mechanics » Eigenvalue Problems

Appeared in Year: 2012

MCQ▾

Question

Which of the following is a self – adjoint operator in the spherical polar coordinate system ? (June)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 316

» Electromagnetic Theory » Gauss Law and Applications

Appeared in Year: 2012

MCQ▾

Question

An infinite solenoid with its axis of symmetry along the z – direction carries a steady current .

An infinite solenoid

An Infinite Solenoid

In figure an infinite solenoid with its axis of symmetry along the z – direction carries a steady current.

The vector potential at a distance from the axis, (December)

Choices

Choice (4) Response

a.

Varies as inside and as R outside the solenoid

b.

Varies as R inside and is constant outside the solenoid

c.

Is constant inside and varies as R outside the solenoid

d.

Varies as R inside and as outside the solenoid

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