Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

Consider the following statements: 1. Both ferromagnetic and ferrimagnetic materials have domain structures; each domain has randomly oriented magnetic moments when no external field is applied. 2. Both ferromagnetic and ferrimagnetic materials make those domains that have a favourable orientation to the applied field grow in size. 3. The net magnetic moment in ferromagnetic materials is higher than that in ferrimagnetic materials. 4. The net magnetic moment in ferrimagnetic materials is higher than that in ferromagnetic material. Which of the above statements are correct?
Consider the following statements regarding magnetic materials: 1. A diamagnetic material has no permanent dipole 2. Paramagnetic material has anti parallel orientation of equal moments with neighbouring dipoles 3. Ferrimagentic material has anti parallel orientation of unequal moments between neighbouring diploes Which of these statements are correct?
Michigan leadership studied two variables. These were
1. Employee orientation
2.Employment orientation
3. Input orientation
4. Production orientation
The correct answer is given above
Materials in which the permanent dipoles interact with each other so heavily that they tend to align parallel to each other are called
Two magnetic dipoles of magnitude m each are placed in a plane as shown below. The energy of interaction is given by
Electromagnetic Theory mcq question image
A team of scientists at Brookhaven National Laboratory including those from India created the heaviest anti-matter (anti-helium nucleus), What is/are the implication/implications of the creation of anti-matter? 1. It will make mineral prospecting and oil exploration easier and cheaper. 2. It will help probe the possibility of the existence of stars and galaxies made of anti-matter. 3. It will help understand the evolution of the universe. Select the correct answer using the codes given below: 
Consider the following statements regarding the complete incidence matrix (A) of order n × b (a) The elements aij of A = 1, if branch j is associated with node i and orientation is towards node i (b) The element aij of A = -1, if the branch j is the cut set i and the orientation coincide (c) The element aij of A = 1­, if the branch j is associated with node i and orientation is away from node i (d) The element aij of A = 0, if the branch j is not associated with node i Which of the above statements are correct?
Which of the following features of the Permanent Settlements of 1793 is/are correct? 1. The Permanent Settlements vested land ownership rights in the peasants 2. The Permanent Settlement vested land ownership rights in the Zamindars 3. The Zamindars had to pay a fixed amount of rent by a particular date 4. The Zamindars benefited hugely from the Permanent Settlement while the peasants suffered Select the correct answer using the code given below:
Which of the following materials is ferrimagnetic?
Which of the following materials has permanent magnetic dipoles?