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University of Madras library facilities include facilities for visually impaired students, a book bank, research services that are available online, and many more. UNOM Madras University has a sports field with good infrastructure facilities and also provides systematic and scientific training for the students of affiliated colleges. More than 17,000 (Seventeen Thousand) students get competitive experience from the zonal and Inter-zonal competitions organised by Madras University every year.

Lifeline Institute of Management and Science offers MBA as a 2 year PG level programme, in full-time mode. The Institute offers admission to the respective course on the basis of merit and valid scores of accepted entrance exams. The Institute offers MBA in Hospital Management for the total tuition fee worth INR 1.9 Lakh. Candidates must meet the eligibility criteria by securing a minimum aggregate in graduation and valid scores in accepted entrance exams (as stated by the Institute).

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer – (b, c, d)

Explanation- If the total magnetic field of the earth is modelled by a point magnetic dipole at the centre, then it is in the same plane of geographical equator, thus the angle of dip at a point on the geographical equator is bounded in a range from positive to negative value.

Generally, BSc Food Science and Nutrition include subjects like Human Physiology, Principles of Nutrition, Fundamentals of Food Preparation Practical, Food Microbiology, Dairy Technology etc. The syllabus might include practical / research work as well  as require students to do an apprenticeship/ internship in the last semester.

$\begin{array}{l}{\displaystyle {\int }_2^3\frac{1}{x}dx}={\displaystyle {\int }_{-2}^3\frac{1}{x}dx}={\left[logx\right]}_2^3\\ =log3–log2\\ =log\frac{3}{2}\end{array}$

This is a multiple choice answer as classified in NCERT Exemplar

(b) When the A stops moving the current in B become zero, it is possible only if the current in A is constant. If the current in A would be variable, there must be an induced emf (current) in B even if the A stops moving.

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer- (a, c, d)

Explanation- Electrostatic shielding is the phenomenon to block the effects of an electric field. The conducting shell can block the effects of an external field on its internal content or the effect of an internal field on the outside environment.

Magnetostatic shielding is done by using an enclosure made of a high permeability

magnetic material to prevent a static magnetic field outside the enclosure from reaching

objects inside it or to confine a magnetic field with in the enclosure.

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer- (a, d)

Explanation- for solenoid H=nI

H= 1000 $\times$ 1= 1000 Am

Thus H is a constant, so it is nearly unchanged

B= ${\mu }_0{\mu }_r$ n I

So B $\propto$ ${\mu }_r$

( $\aleph$ )_m)_fero = 10³

( $\aleph$ )_m)_para = 10^-5

$\frac{\left(\right(\aleph \left)\mathrm{m}\right)\mathrm{f}\mathrm{e}\mathrm{r}\mathrm{o}}{\left(\right(\aleph \left)\mathrm{m}\right)\mathrm{p}\mathrm{a}\mathrm{r}\mathrm{a}}$ = $\frac{{10}^3}{{10}^{-5}}$ = 10⁸

Lifeline Institute of Management and Science offers admission to the respective UG and Diploma level courses on the basis of merit. The Institute considers Class 12 aggregate of 45% to 50% for the admission to the respective courses. Furthermore, candidates must visit the official website of the institute to fill out the application forms and meet the eligibility criteria to confirm the shortlisting the process and pay the fees for final admission. 

This is a multiple choice answer as classified in NCERT Exemplar

(b) When cylindrical bar magnet is rotated about its axis, no change in flux linked with the circuit takes place, consequently no emf induces and hence, no current flows through the ammeter A.

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer- (a, d)

Explanation- The primary origin of magnetism lies in the fact that the electrons are revolving and spinning of an atom, which gives rise to current called atomic current.

This atomic current gives rise to magnetism. The revolving and spinning about nucleus of

An atom is called intrinsic spin of electron.

The BPP University offers more than 12 professional courses at the undergraduate and post graduate levels for international students. The university also provides some popular MSc courses for students who seek quality higher education and want to develop practical skills in aa university with an attractive employment rate. Below are some of the MSc courses that are offered at BPP University:

• MSc Management
• MSc Management with Project Management
• MSc Management with Data Analytics
• MSc Management with Digital Marketing
• MSc Engineering Management
• MSc Healthcare Leadership and Management
• MSc Accounting and Finance
• MSc Technology Management

A government education loan is always better for students due to lower interest rates and other favorable terms. Public sector banks also offer government subsidies, flexible repayment terms, and no prepayment penalties. On the other hand, private banks offer faster loan approval if you are eligible. Additionally, the loan amount is higher than that offered by government banks.

The specialisations available at NIELIT Shillong for the Certificate programme are as follows:

This is a multiple choice answer as classified in NCERT Exemplar

$\varnothing =B.A$

And A= A₁+A₂= (L²k+L²i)

B= B_o (i+k)T

$\varnothing =B.A$= B_o (i+k) (L²k+L²i)

= 2B_oL²Wb

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer – (a, d)

Explanation – magnetic field lines for magnetic induction B form continuous lines. So lines of B are necessarily continuous across S.

Also H varies inside and outside. So lines of H cannot all be continuous across S

This is a Multiple Choice Questions as classified in NCERT Exemplar

Answer- (b)

Explanation- as curie law explains B $\propto \frac{\mathit{B}\left(\mathit{m}\mathit{a}\mathit{g}\mathit{n}\mathit{e}\mathit{t}\mathit{i}\mathit{c}\mathit{}\mathit{f}\mathit{i}\mathit{e}\mathit{l}\mathit{d}\mathit{}\mathit{i}\mathit{n}\mathit{d}\mathit{u}\mathit{c}\mathit{t}\mathit{i}\mathit{o}\mathit{n}\right)}{\mathit{t}\left(\mathit{t}\mathit{e}\mathit{m}\mathit{p}\mathit{}\mathit{i}\mathit{n}\mathit{}\mathit{k}\mathit{e}\mathit{l}\mathit{v}\mathit{i}\mathit{n}\right)}$

$\frac{I_2}{I_1}=\frac{B_2}{B_1}\times \frac{t_1}{t_2}$

_{$I$ 1} =8Am^-1, B₁= 0.6T, t₁=4K

B₂= 0.2T, t₂=16K

So after solving we get I₂= 2/3Am^-