Engineering Entrance Exam

With 89 percentile in JEE Main, it's quite difficult to get CSE in Odisha University of Technology and Research, but you can try for IIITs.

yes You can get but the core branches.

There are more than 55 BTech Biomedical Engineering colleges in India that accept the JEE Main exam scores for admission to the course. You must have at least 50 to 60% marks in the PCM/PCB subjects in Class 12th and get excellent marks in the entrance exam to grab a seat at a top college. Since there is cutthroat competition for the course, you should start your entrance exam preparation as early as possible to cover the maximum syllabus and revise thoroughly.

Although the cutoff will be calculated after the declaration of results but according to past trends, cutoff for General students was around 90 percentile, so assuming this year the same trend will be followed. However getting addmission in good institute doesn't depends on only CAT score. You need to score good marks in class 10th and 12th and graduation as well. Personal interview plays a major role for getting admission.

If class 12th improvement exam is delayed, documents to be submitted during JOSSA counselling are: 

12th marksheet 

Undertaking letter improvement exam

Admit card of improvement exam

Aadhar card

JEE Mains score card

Category certificate

Passport size photo

The net magnetic flux through any closed surface is zero, according to Gauss's Law for magnetism.
Mathematically,
? B · dA = 0.
It states that all magnetic field lines that enter a surface must exit from it as well. In this way, it is different from the electric charges which can exist independently as positive and negative.

The Earth's magnetic field makes a magnetic inclination or dip with the horizontal plane at a particular location. It shows how much the magnetic field is tilted from the horizontal. It gets tilted due to the Earth's magnetic nature. The formula is:
tan I = B_V / B_H,
where B_V is the vertical component and B_H is the horizontal component of the Earth's magnetic field.

The angle between the magnetic north (the direction a compass points) and the geographic north (true north) is the magnetic declination. This angle can change over time due to changes in the Earth's magnetic field and varies with location on Earth. It is important for navigation where accurate directional orientation is crucial, especially in marine and aviation transport. The declination helps in avoiding navigational errors as it ensures that compass readings are corrected.

The Earth's magnetic field makes a magnetic inclination or dip with the horizontal plane at a particular location. It shows how much the magnetic field is tilted from the horizontal. It gets tilted due to the Earth's magnetic nature. The formula is:
tan I = B_V / B_H,
where B_V is the vertical component and B_H is the horizontal component of the Earth's magnetic field.