Straight solenoid (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields.įorce on a current-carrying conductor in a uniform magnetic field, force between two parallel current-carrying conductors-definition of ampere, torque experienced by a current loop in uniform magnetic field Current loop as a magnetic dipole and its magnetic dipole moment, moving coil galvanometerits current sensitivity and conversion to ammeter and voltmeter. Unit 3: Magnetic Effects of Current and Magnetism Chapter–4: Moving Charges and MagnetismĬoncept of magnetic field, Oersted's experiment.īiot - Savart law and its application to current carrying circular loop.Īmpere's law and its applications to infinitely long straight wire. Unit 2: Current Electricity Chapter–3: Current ElectricityĮlectric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current Ohm's law, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity, temperature dependence of resistance, Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel, Kirchhoff's rules, Wheatstone bridge. Magnetic Effects of Current and MagnetismĮlectromagnetic Induction and Alternating CurrentsĬhapter–9: Ray Optics and Optical InstrumentsĬhapter–14: Semiconductor Electronics: Materials, Devices and Simple CircuitsĬBSE Physics Syllabus for Class 12 2023-24 Unit 1: Electrostatics Chapter–1: Electric Charges and FieldsĮlectric charges, Conservation of charge, Coulomb's law-force between two-point charges, forces between multiple charges superposition principle and continuous charge distribution.Įlectric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric field.Įlectric flux, statement of Gauss's theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell (field inside and outside). Should you have any questions about this, please let me know.Chapter–2: Electrostatic Potential and Capacitance The new x ray photon has the same energy as the incoming x ray photon. The outer orbital electron gives off the excess energy (in the form of an x ray photon) in a different direction than the original incoming x ray photon. This makes the outer orbital electron excited.ģ. The incoming x ray photon no longer exists after transferring its energy. The incoming x ray photon transfers ALL of its energy to the outer orbital electron. An incoming x ray photon with less than 10 keV (so a very low energy x ray photon) interacts with an outer orbital electron.Ģ. There are three main steps in coherent scatter.ġ. These are physics topics and more likely apply to students as they are learning about x rays however as a practitioner feel free to review the material and learn/remind yourself how x rays interact within your patients tissues. The last post will be on absorption photoelectric effect. The first two posts will be on types of scatter coherent scatter and compton scatter. This post is the first of three involving methods of attenuation.
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