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Amity University, Noida offers a broad range of programs—including B.Tech (Engineering disciplines), BCA, BBA, B.Com, BA, B.Sc, B.Des, law, management, pharmacy, architecture, design, and more. Lateral entry into B.Tech CSE costs approximately ?1.5–1.8 lakhs per year.

6.10 Speed of the jet plane, v = 1800 km/h = 500 m/s

Wing span, l = 25 m

Earth’s magnetic field, B = 5 $\times {10}^{-4}$ T

Dip angle, $\beta$ = 30 $°$

The vertical component of the earth’s magnetic field, $B_V$ = B $\sin ?\beta$ = 5 $\times {10}^{-4}\sin ?30°$= 2.5 $\times {10}^{-4}$ T

Voltage difference between the ends of the wing can be calculated as

e = $B_V\times l\times v$ = 2.5 $\times {10}^{-4}\times 25\times 500$ = 3.125 V

6.9 Mutual inductance of a pair of coils, $\mu$ = 1.5 H

Initial current, $I_1$ = 0 A

Final current, $I_2$ = 20 A

Change in current, dI = $I_2$ - $I_1$ = 20 A

Time taken for change, dt = 0.5 s

From the relation of induced emf e = $\frac{d\varnothing }{dt}$ , where $d\varnothing$ is the change in the flux linkage with the coil ……………(1)

The relation between emf and mutual inductance is e = $\mu \frac{dI}{dt}$ …………. (2)

Combining equations (1) and (2), we get

$\frac{d\varnothing }{dt}=\mu \frac{dI}{dt}$ or $d\varnothing =\mu dI$ = 1.5 $\times 20$ = 30 Wb

Hence, the change in the flux linkage is 30 Wb

Exercise 9.1

1. Let the given points be A(–4, 5), B(0, 7), C(5, –5) and D(–4, –2).

Then quadrilated ABCD can be plotted on the graph by joining the points A, B, C and D.

We connect diagonal AC such that

area (ABCD) = (ΔABC) + (ΔADC)

Now,

$\left(\Delta ABC\right)=\frac{1}{2}\left|x_1\left(y_2-y_3\right)+x_2\left(y_3-y_1\right)+x_3\left(y_1-y_2\right)\right|$

$=\frac{1}{2}\left|-4\left[7-\left(-5\right)\right]+0\left[-5-5\right]+5\left[5-7\right]\right|\text{\hspace{0.17em}unit}{}^2$

$=\frac{1}{2}\left|-4\left(7+5\right)+0+5\left(5-7\right)\right|\text{\hspace{0.17em}unit}{}^2$

$=\frac{1}{2}|\left(-4\right)\times 12+5\times \left(-2\right)|unit{}^2$

$=\frac{1}{2}|-48-10|unit{}^2$

$=\frac{1}{2}\left|-58\right|\text{\hspace{0.17em}unit}{}^2$

$=\frac{58}{2}\text{unit\hspace{0.17em}}{}^2=29\text{\hspace{0.17em}unit}{}^2$

Similarly, $\left(\Delta ACD\right)=\frac{1}{2}\left|x_1\left(y_2-y_3\right)+x_2\left(y_3-y_1\right)+x_3\left(y_1-y_2\right)\right|$

$=\frac{1}{2}\left|-4\left[-5-\left(2\right)\right]+5\left[-2-5\right]+\left(-4\right)\left[5-\left(-5\right)\right]\right|\text{\hspace{0.17em}unit}{}^2$

$=\frac{1}{2}|-4\left(-5+2\right)+5\left(-2-5\right)-4\left(5+5\right)|unit{}^2$

$=\frac{1}{2}|\left(-4\right)\times \left(-3\right)+5\times \left(-7\right)-4\times \left(10\right)|unit{}^2$

$=\frac{1}{2}|12-35-40|unit{}^2$

$=\frac{1}{2}\left|-63\right|\text{\hspace{0.17em}unit}{}^2$

$=\frac{63}{2}\text{\hspace{0.17em}unit}{}^2$

Hence, area (ABCD) = $29+\frac{63}{2}\text{\hspace{0.17em}unit}{}^2$

$=\frac{58+63}{2}\text{\hspace{0.17em}unit}{}^2=\frac{121}{2}\text{\hspace{0.17em}unit}{}^2$

Important topics for AIIMS B.Sc Nursing include Physics (mechanics, optics, electricity), Chemistry (organic, inorganic, physical), Biology (human physiology, genetics, reproduction), General Knowledge, and Basic Aptitude. Focus on NCERT syllabus of classes 11 and 12 for best preparation.

Admission to B.Sc Life Sciences at Kirori Mal College is based on CUET-UG scores. Candidates must meet the college's cut-off for their category. Selection depends on CUET performance, category-wise merit, and available seats during counselling rounds.

The expenditure for studying BTech course at ICFAI University is in the range of INR 2.6 Lacs to INR 4 Lakh. The hostel charges are not included on this. The charges that students need to pay if they avail the hostel facility is additionally INR 3.86 Lakh.

Yes, commerce with computer applications students are eligible for BCA at SRM and many other universities, provided you meet the 10+2 minimum marks requirement. Some universities may also require mathematics or computer science as a subject.

The students who want to take admission in the BTech course at the ICFAI University, Himachal Pradesh should have successfully completed class 12 exam from a recognised board and have a valid score in the JEE Mains or HPCET exam. 

To finalize the admission process of ICRI Dehradun, candidates are required to provide a number of documents like the Class 10 and 12 mark sheets with passing certificates. Migration and character certificates and bachelor's and master's degree mark sheets, if any, must also be provided. Details of employment and a recent color passport-size photograph are also needed. These documents are important for verification during the counseling and selection process.