This tutorial is a guide on calculations using the law of reflection and Snells law. It is based on the nature of light, presented in Chapter 35 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on calculations using the thin lens formula. It is based on the geometrical analysis of images formed by optical elements, presented in Chapter 36 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on current and resistance calculations. It is based on the volumes of drifting charged particles found in Chapter 27 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on DC circuit calculations. It is based on the V = IR equation and Kirchhoffs Laws found in Chapter 28 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on magnetic field calculations. It is based on the model of charged particles immersed in a magnetic field found in Chapter 29 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on calculations using laws of magnetism. It is based on the model of current-carrying conductors that generate magnetic fields found in Chapter 30 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on calculations using Fraday and Lenz laws of magnetism. It is based on the model of loops and solenoids immersed in magnetic fields, found in Chapter 31 of Physics for Scientists and Engineers (Serway et.al 9th edition).

This tutorial is a guide on calculations using the Maxwell-Ampere and Lorentz equations of electromagnetism. It is based on the generation of magnetic fields by displacement currents, the propagation and associated Poynting vector, presented in Chapter 34 of Physics for Scientists and Engineers (Serway et.al 9th edition).