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# Ohm's Law School Level

## Packages comprises of

• Recorded Lectures
• Study Material - Pdf
• Edp
• Assessment followed by certificate after completion of 50 %
• Prototype Project view of minimum duration
• Mentorship
• Submission of Project
• Certificate after successful completion of project work
₹250.00 ₹500.00 #### Overview

Ohm's law project is a practical project aimed at demonstrating the fundamental concept of electrical resistance and current flow in a circuit, as described by Ohm's law. The project typically involves constructing a simple circuit using a power source, a resistor, and a measuring device, such as a voltmeter or an ammeter. By measuring the voltage and current in the circuit, students can verify Ohm's law, which states that the current through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them. The project can be adapted for different levels of students and can be a useful way to introduce them to the principles of electricity and electronics.

Ohm's law is a fundamental principle of electricity that describes the relationship between the electrical current flowing through a conductor, the voltage applied to that conductor, and the resistance of the conductor. The law is named after Georg Simon Ohm, a German physicist who discovered this relationship in the 1820s.

Ohm's law is expressed mathematically as V = IR, where V is the voltage applied across the conductor, I is the current flowing through the conductor, and R is the resistance of the conductor. This equation states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the conductor.

In simpler terms, Ohm's law can be understood as follows: the amount of current flowing through a conductor is determined by the voltage applied to it and the resistance of the conductor. If the voltage is increased, more current will flow through the conductor, assuming the resistance remains the same. Conversely, if the resistance of the conductor is increased, less current will flow through it for a given voltage.

Ohm's law has numerous practical applications in the design and analysis of electrical circuits. For example, it is used to calculate the resistance required to limit the current flowing through a circuit to a safe level, or to determine the voltage drop across a resistor in a circuit. Ohm's law is also used in the design of electronic devices, such as transistors and diodes, which depend on the relationship between current and voltage for their operation.

To better understand Ohm's law, one can conduct a simple project to measure the relationship between voltage, current, and resistance. For this project, you will need a few basic components, including a power supply, a resistor, a multimeter, and some jumper wires.

The first step is to connect the power supply to the resistor using the jumper wires. Set the power supply to a specific voltage, and then measure the current flowing through the resistor using the multimeter. Repeat this process for several different voltage settings, and record the corresponding current measurements.

Next, use the recorded data to calculate the resistance of the resistor using Ohm's law. Simply divide the voltage by the current for each measurement, and record the resulting resistance values.

Finally, graph the data by plotting the voltage on the x-axis and the current on the y-axis. The resulting graph should be a straight line with a slope equal to the resistance of the resistor. This demonstrates the fundamental relationship between voltage, current, and resistance described by Ohm's law.

In conclusion, Ohm's law is a fundamental principle of electricity that describes the relationship between voltage, current, and resistance. It has numerous practical applications in the design and analysis of electrical circuits, and can be demonstrated through a simple project measuring the relationship between voltage, current, and resistance.

₹250.00 ₹500.00