JEE

The negative gradient of the electric potential is called an electric field. The electric field points in the direction of the steepest decrease of potential. The electric field is defined in a simpler terms as equal to the change in potential per unit displacement.  The electric field is strong, if the potential decreases sharply over a small distance. The electric field can be calculated using this relationship if the potential distribution is known, and vice versa. It is important for the understanding of the energy transfer in electrostatics and charge dynamics.

At any point, the electrostatic potential is the amount of work done in bringing a unit positive test charge from infinity to that point in an electric field. It is done without acceleration. It is denoted by V and it is a scalar quantity.
? =? /Q
where? is the work done and q is the test charge. 
The electrostatic potential helps in quantifying the energy configuration of charges. The unit is volt (V), where 1 V = 1 J/C. 

For BTech admission at GNDU RC Jalandhar, it is mandatory to appear for the JEE Main entrance exam. In addition to this, candidates must have passed Class 12 with at least 50% aggregate.  Further, candidates must participate in the counselling round for the seat allotment procedure. After the selection process is completed, the University will release the merit list on its official website. All the candidates, whose name is on the merit-list, are required to appear for the counselling/ interview process for seat allocation and document verification process. 

Students can access all the important formulas along with the concepts used to solve these problems on Shiksha's NCERT Solutions page for Probability. Students can check all the important formulas in the NCERT Solutions for Probability. The link of the page is provided below;

NCERT Solutions for Class 12 Probability

Bayes' Theorem results in a formula for conditional Probability which is used to determine the conditional probability of a mutually inclusive event. We have includes usage of this theorem in our Probability solutions in right places. Students can dig deeper into this theorem and learn using its formula through the NCERT Solutions provided by shiksha.

The fundamental relationship between the resulting electric field and electric charge distribution is given by Gauss's law.
It states that the total electric flux (? E) passing through any closed hypothetical surface (called a Gaussian surface) is equal to 1/?0 times the net electric charge (q enc ) enclosed within that surface.
When dealing with charge distributions that possess a high degree of symmetry such as planar, cylindrical, and spherical, Gauss's law significance lies in providing a powerful alternative method to Coulomb's law for calculating electric fields.
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