Definition and Properties of Boolean Algebra Notes Boolean algebra is the algebra of two-valued logic with only sentential connectives, or equivalently of algebras of sets under union and complementation. The rigorous concept is that of a certain kind of algebra, analogous to the mathematical notion of a group. This concept has roots and applications in … Read more
Biot Savart Law Notes The magnetic equivalent of Coulomb’s law is the Biot-Savart law for the magnetic field produced by a short segment of wire, , carrying current I: where the direction of is in the direction of the current and where the vector points from the short segment of current to the observation point where we are to compute the … Read more
Coulombs Law Notes The Formula Coulomb’s law describes the force on one charged particle due to another charged particle. F is the force, qa and qb are the charges of particles a and b, r is the distance between the particles and k is a constant, 8.99×109 (Nm2/C2). You should ignore the signs of the charges qa and qb to calculate the magnitude of the force. The direction of the force vector … Read more