Electronics 1 - Part 2 Study Chart

so this video is for those of you who want to get an introduction into electronics so one of the first components that we're going to talk about is resistors because typically you'll find them in almost every electronic circuit resistors are designed to limit the amount of current flowing in the circuit and you could calculate the amount of current flowing in a circuit using ohm's law v equals ir v stands for voltage measured in volts i represents the current measured in amps r is the resistance measured in ohms the current flowing through a resistor is the voltage across the resistor divided by the resistance itself so let's say we have a battery attached to a resistor the long side is the positive terminal of the battery the short side is the negative terminal of the battery let's use a 12 12v battery conventional current is going to flow from the positive terminal of the battery thro