Electromagnetic Theory (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 32 - 35 of 68

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Question number: 32

» Electromagnetic Theory » Scalar and Vector Potentials

Appeared in Year: 2011

MCQ▾

Question

For constant uniform electric and magnetic fields and, it is possible to choose a gauge such that the scalar potential and vector potential are given by, - (June)

Choices

Choice (4) Response

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b.

c.

d.

Question number: 33

» Electromagnetic Theory » Reflection and Refraction

Appeared in Year: 2011

MCQ▾

Question

Circularly polarized light with intensity is incident normally on a glass prism as shown in the figure. The index of refraction of glass is . The intensity I of light emerging from the prism is:

A circularly polarized light incident on a prism

A Circularly Polarized Light Incident on a Prism

Figure shows circularly polarized light with intensity I0 is incident normally on a glass prism.

(June)

Choices

Choice (4) Response

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b.

c.

d.

Question number: 34

» Electromagnetic Theory » Scalar and Vector Potentials

Appeared in Year: 2013

MCQ▾

Question

The components of a vector potential are given by,

Where k is constant. The three components of the electric field are – (June – 2013)

Choices

Choice (4) Response

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b.

c.

d.

Question number: 35

» Electromagnetic Theory » Electromagnetic Induction

Appeared in Year: 2013

MCQ▾

Question

The electric field of an electromagnetic wave is given by, . The associated magnetic field is (December – 2013)

Choices

Choice (4) Response

a.

b.

c.

d.

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