Electrical Energy and Calculations: Understanding the Relationship Between Power, Current, Voltage, and Time

This video tutorial explores the relationship between electrical energy, voltage, current, and time. It explains how to calculate the energy transferred by an electrical device using the formula E = I * V * t. The tutorial includes examples of calculating energy transfer in a resistor, determining the current drawn by a TV, and finding the time required for a bulb to transfer a specific amount of energy.

How can you convert the equation for energy to include current and voltage?

Calculate the energy transferred by a resistor drawing 0.8 amps with a voltage of 6 volts over 120 seconds.

What is the current drawn by a television that transfers 23,460 joules of energy every minute with a voltage of 230 volts?