GATE (Graduate Aptitude Test in Engineering) Physics: Questions 222 - 226 of 659

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Question 222

Appeared in Year: 2013

Question

MCQ▾

A charge distribution has the charge density given by . For this charge distribution the electric field at

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Choice (4)Response

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b.

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d.

Question 223

Appeared in Year: 2013

Question

MCQ▾

Which one of the following commutation relation is NOT CORRECT? Here, symbols have their usual meanings.

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Choice (4)Response

a.

b.

c.

d.

Question 224

Appeared in Year: 2013

Question

MCQ▾

Consider the scattering of neutron by photons at very low energy due to a nuclear potential of range . Given that,

Where, is the phase shift, the wave number and the logarithmic deviation of the deuteron ground state wave function, the phase shift is –

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Choice (4)Response

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b.

c.

d.

Question 225

Appeared in Year: 2011

Question

MCQ▾

Two charges and are placed along the axes in front of a grounded, infinite conducting plane, as shown in the figure. They are located respectively at a distance of and from the plane. The force acting on the charge is

Two Charges Placed Along X - Axes

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Choice (4)Response

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b.

c.

d.

Question 226

Appeared in Year: 2011

Question

MCQ▾

The isospin and the strangeness of baryon are –

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Choice (4)Response

a.

b.

c.

d.

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