What are the topics in circuits and electronics?
Topics covered include: circuit abstraction, circuit elements such as resistors and sources, signals, and networks; circuit design and circuit analysis methods; digital abstraction, digital logic, and basic digital design; electronic devices including MOSFETs, digital switches, amplifiers; Energy storage elements like …
What does circuits mean in electronics?
An electronic circuit is a complete course of conductors through which current can travel. Circuits provide a path for current to flow. To be a circuit, this path must start and end at the same point. In other words, a circuit must form a loop.
Why do we study Circuit Analysis?
Circuit analysis is important in order to be able to design, synthesize and evaluate the performance of electric circuits or networks. When you have studied this chapter you should be able to calculate the current, voltage and power in any element of most commonly encountered d.c. circuits.
What is meant by circuit theory?
Circuit theory is a linear analysis; i.e., the voltage-current relationships for R, L, and C are linear relationships, as R, L, and C are considered to be constants over a large range of voltage and currents.
How do you describe a circuit?
A circuit is a closed loop that electrons can travel in. A source of electricity, such as a battery, provides electrical energy in the circuit. Unless the circuit is complete, that is, making a full circle back to the electrical source, no electrons will move.
What is the introduction of electrical?
Electricity is a form of energy involving the flow of electrons. All matter is made up of atoms, which has a center called a nucleus. The nucleus contains positively charged particles called protons and uncharged particles called neutrons.
Why is it called a circuit?
This circular path, which is always required to get electricity to flow and do something useful, is called a circuit. A circuit is a path that starts and stops at the same place, which is exactly what we’re doing. Click this link to see a simulation of current flowing through a simple circuit.
What are the two types of circuit?
Series and parallel circuits
- There are two types of circuit we can make, called series and parallel.
- If there are no branches then it’s a series circuit.
- If there are branches it’s a parallel circuit.