Homogeneous Differential Equation A differential equation is said to be a homogeneous differential equation in x, y if both f (x, y), g (x, y) are homogeneous function of same degree in x and y. To find the solution of the Homogeneous Differential Equation put y = v x, then . Substituting these values in Read more about Homogeneous Differential Equation[…]
Sathyabama University All India Engineering Entrance Exam (SAEEE) 2020 Notifications Released Sathyabama Institute of Science and Technology (A Christian Minority Institution) formerly known as Sathyabama Engineering College was established in 1987 by Dr. Jeppiaar. It is a premier institute imparting knowledge in the areas of engineering, science, technology and education. The institution’s progress and contribution Read more about Sathyabama University All India Engineering Entrance Exam (SAEEE) 2020 Notifications Released[…]
Spherical Capacitor A spherical capacitor consists of two concentric spherical conducting shells of radii and , say . The outer shell is earthed. Place a charge on the inner shell. It will reside on the outer surface of the shell. A charge will be induced on the inner surface of the outer shell. A charge Read more about Spherical Capacitor[…]
Complex Numbers – Equation of a Circle Equation of a Circle: Consider a fixed complex number zₒ and let z be any complex number which moves in such a way that its distance from zₒ is always to r. this implies z would lie on a circle whose center is zₒ and radius is r. Read more about Complex Numbers – Equation of a Circle[…]
Kirchhoff’s Rules for Capacitors Kirchhoff’s rules can be used to determine the potential difference and charge on the plates of a capacitor in any electric circuit. In a circuit with capacitors and batteries, two important rules are involved. Junction Rule: A capacitor circuit obeys the principle of conservation of charge. The incoming charge at any Read more about Kirchhoff’s Rules for Capacitors[…]
Remainder and Factor Theorems Remainder Theorem: The remainder theorem states that if a polynomial f(x) is divided by a linear function x – k, then the remainder is f(k). Proof: In any division Divided = divisor x Quotient + Remainder Let Q(x) be the quotient and R be the remainder Then f (x) = (x Read more about Remainder and Factor Theorems[…]
Aircraft Maintenance Engineering Common Entrance Test (AME CET) 2020 Notifications Released AME CET 2020 is the Common AME Entrance Exam to offer admission in Aircraft Maintenance Engineering Course in some of the leading institutes approved by Directorate General of Civil Aviation, Ministry of Civil Aviation, Govt of India. The AME Entrance exam is of the Read more about Aircraft Maintenance Engineering Common Entrance Test (AME CET) 2020 Notifications Released[…]
Area of a Triangle The area of a triangle, whose vertices are (x₁, y₁), (x₂, y₂), and (x₃, y₃) is = ½ |x₁ (y₂ – y₃) + x₂ (y₃ – y₁) + x₃ (y₁ – y₂)|. Proof: Let ABC be a triangle whose vertices are A (x₁, y₁), B (x₂, y₂), and C (x₃, y₃). Read more about Area of a Triangle[…]
Conversion of a Galvanometer into Voltmeter A voltmeter is an instrument used to find the potential difference across any two points in a circuit. A galvanometer can directly measure small potential differences only. To measure high potential differences, we have to do some modifications in the galvanometer. What we get after modifications is known as Read more about Conversion of a Galvanometer into Voltmeter[…]
Goa Common Entrance Test (GCET) 2020 Exam Dates Released Eligibility Criteria: Admissions to MBBS, BDS, BHMS(Homeopathy), BAMS(Ayurveda), Allied Health Sciences(Paramedical), B.Sc. in Nursing & B.V.Sc.&A.H. courses The State of Goa in academic year 2020-21 are required to appear and qualify at NEET UG-2020(National Entrance cum Eligibility Test). Admissions to B.E, B.Pharm courses the State of Read more about Goa Common Entrance Test (GCET) 2020 Exam Dates Released[…]