Grouping resistors
Section Objective: Apply rules of connections on resistors in series and in parallel. Determine the resistance equivalent to a certain combination. Section Abstract: Ohm’s law…
Using the rheostat
Section Objective: Know the basics about the functioning of a rheostat. Section Abstract: This section is a continuation of the previous one. The target is…
Ohm’s Law for a resistor
Section Objectives: Apply Ohm’s Law on a resistor. Section Abstract: This section covers the relation between voltage and current intensity in a resistor; the relation…
Resistance
Section Objectives: Define electrical resistance. Know the resistor as an electrical appliance. Section Abstract: As a start, to this chapter, we introduce the vocabulary…
Introduction
Introducing electrical components and types of circuits in the previous chapter was the first step into electricity. Now, it is time to start discussing electric…
Chapter 3 summary and exercises
Exercise-1: Given Carbon (C), Oxygen (O), Hydrogen (H), and Chlorine(Cl) atoms. State the atomic number for each of these atoms. Write the electron configuration of…
Chapter 2 summary and exercises
Exercise-1: Three important nutrients for the growth of plants are nitrogen, phosphorus, and potassium. Write the electron configuration of nitrogen, phosphorus, and potassium. Specify the…
Chapter 1 summary and exercises
Exercise-1: An Oxygen Atom has eight positively charged sub-atomic particles in its nucleus. Given that the number of neutrons in the Oxygen Atom is also…