## COURSE OBJECTIVES

This lab has been designed to provide an introduction to the ideas and concepts of Physics that would serve as a foundation for subsequent electronic engineering courses. The primary objective is to endow the knowledge of a wide variety of electric and magnetic phenomena along with their scientific applications, specifically, in the field of electronic engineering. The lab starts with a short review of basics of electricity. A majority of the lab experiments are then dedicated for electric and magnetic fields, forces, elements and their applications.

## COURSE LEARNING OUTCOMES (CLO)

CLO-1: Apply the laws of physics to compute the desired quantities from experimental data and compare with theoretical values. (C3)
CLO-2: Follow the instructions to measure key variables of interest such as acceleration due to gravity, spring constant, force and its components, voltage and current in a circuit.(P1)

## COURSE CONTENTS

1. Vernier Caliper
• Experiment # 01
• To study and understand the working principal of Vernier caliper.

2. Screw Gauge

• Experiment # 02
• To study and understand the working principal of Screw Gauge.

3. Vector Board

• Experiment # 03
• To understand the different methods of vector addition. Find out the resultant of vectors.
• Experiment # 04
• To resolve the different components of vectors.

4. Simple Pendulum

• Experiment # 05
• To study and investigate the time period of a simple pendulum.

5. Spring-mass System

• Experiment # 06
• To determine the stiffness of a helical spring
• To determine the value of ‘g’ using spring mass system.

6. Sliding Apparatus

• Experiment # 07
• To determine the coefficient of static friction.

7. Electronic Components

• Experiment # 08
• To understand the colour code techniques of resistors.
• To understand different combinational circuits of resistors

8. Analogue and Digital Multimeter

• Experiment # 09
• To understand and learn the practical use of analogue and digital multi-meter.
• To verify Ohm’s Law using different Circuits.
• To study Voltage Divider rule and Current Divider

• Experiment # 10
• Understanding and performing Kirchhoff’s voltage law.
• Understanding and performing Kirchhoff’s current law
• Experiment # 11
• Understand the phenomena of Photoelectric effect and working of photocell.

10. Permanent Magnets and Compass

• Experiment # 12
• To understand the properties of magnetic field.
• To draw the line of force or flux and to understand and utilize electromagnet.

11. Function Generator and Oscilloscope

• Experiment # 13
• To understand the working of Function generator to generate a desired output signal.
• To understand the working of Oscilloscope to Visualize the Desired output Signal Generated by Function Generator