This document provides instructions for an experiment to verify the superposition theorem in electrical circuits. The experiment involves measuring current through a resistor under three conditions: when two voltage sources are connected, when only the first voltage source is connected, and when only the second voltage source is connected. The readings are then used to check if the total current equals the sum of the individual currents, which would verify the superposition theorem. The document gives the circuit diagram, component values, procedure, observation table, and conclusion.