The Chart Shows The Voltage Of Four Electric Currents
Introduction
Electricity is one of the most important forms of energy that we use in our daily lives. It powers our homes, our workplaces, and even our modes of transportation. In order for electricity to be useful, it needs to be measured and controlled. One of the ways that we measure electricity is by looking at its voltage, which is the amount of electric potential energy that is present in a circuit. The chart shows the voltage of four electric currents, which we will explore in more detail below.
What Is Voltage?
Voltage is the measure of electric potential energy per unit charge in a circuit. It is often represented by the symbol V and is measured in volts (V). In simple terms, voltage is the force that drives electric current through a circuit. The higher the voltage, the more current that can be pushed through a circuit.
The Chart
The chart shows the voltage of four electric currents: direct current (DC), alternating current (AC), pulsed DC, and square wave. Each of these currents has a unique voltage profile that makes them suitable for different applications.
Direct Current (DC)
Direct current (DC) is a type of electrical current that flows in one direction only. It is commonly used in batteries and electronic devices. The voltage of DC is constant and does not change over time. The chart shows that the voltage of DC is flat and steady.
Alternating Current (AC)
Alternating current (AC) is a type of electrical current that changes direction periodically. It is commonly used in household electrical systems and power grids. The voltage of AC varies over time, creating a sinusoidal waveform. The chart shows that the voltage of AC is a smooth curve.
Pulsed DC
Pulsed DC is a type of electrical current that alternates between a high voltage and a low voltage. It is commonly used in welding and electroplating. The voltage of pulsed DC is a series of spikes, as shown on the chart.
Square Wave
Square wave is a type of electrical current that alternates between two voltage levels at a fixed frequency. It is commonly used in digital electronics and audio systems. The voltage of square wave is a series of square pulses, as shown on the chart.
Conclusion
The chart shows the voltage of four electric currents: direct current (DC), alternating current (AC), pulsed DC, and square wave. Each of these currents has a unique voltage profile that makes them suitable for different applications. By understanding the voltage of these electrical currents, we can better control and utilize the power of electricity.
