Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A digital multimeter is an indispensable tool for testing, diagnosing, and ...

This video provides a clear explanation of resistors and their role in electronic circuits. It introduces the principles behind Ohm’s Law and explains how resistors affect the flow of current and ...

The electrical power formula is introduced and students learn how to use Ohm’s Law. Power and Series Circuits: The electrical power formula is introduced and students learn how to use Ohm’s Law and ...

This video breaks down how resistors work and why they’re one of the most essential components in every electronic device. From smartphones to power supplies, resistors help control the flow of ...

Part of Design and Technology Electronic and microelectronic control systems Using Ohm’s Law (V=ꞮR), you can calculate the expected values for voltage, current, and resistance in a circuit. Ohm's law.