Condensed Matter Physics-Superconductivity (CSIR Physical Sciences): Questions 1 - 2 of 2

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 401 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Passage

A flux quantum (fluxoid) is approximately equal to 2×107gausscm2 . A type II superconductor is placed in a small magnetic field, which is then slowly increased till the field starts penetrating the superconductor. The strength of the field at this point is 2π×105 gauss. (June)

Question number: 1 (1 of 2 Based on Passage) Show Passage

» Condensed Matter Physics » Superconductivity » Type -II Superconductors

Appeared in Year: 2016

MCQ▾

Question

The applied field is further increased till superconductivity is completely destroyed. The strength of the field is now 8π×105gauss . The correlation length of the superconductor is:

Choices

Choice (4) Response

a.

2000

b.

200

c.

50

d.

628

Question number: 2 (2 of 2 Based on Passage) Show Passage

» Condensed Matter Physics » Superconductivity » Type -II Superconductors

Appeared in Year: 2016

MCQ▾

Question

The penetrate depth of this superconductor is –

Choices

Choice (4) Response

a.

100

b.

10

c.

1000

d.

314

f Page
Sign In