How Do You Manipulating Ohms Law And Power Dissipation Rule?
• [1]Memorize Ohm’s law (V=IR) and Joule’s law (P=IV) • Learn the meanings of “V”, “I”, “R” and “P” V= Voltage, I= Amperage, R= Resistance, P= Power • Solving for “I” using Ohm’s law. To solve for “I” using Ohm’s law all you have to do is divide both sides of the original equation by “R” by doing this you eliminate “R” on one side of the equation and you are left with V/R=I (See Diagram 1) Diagram 1 • Solving for “R” using ohm’s law. To solve for “R” using ohm’s law all you have to do is divide both sides of the original equation by “I” by doing this you eliminate “I” on one side of the equation and you are left with V/I=R (See Diagram 2) Diagram 2 • Solving for “I” using Joule’s Law. To solve for “I” using Joule’s Law all you have to do is divide both sides of the original equation by “V” by doing this you eliminate “V” on one side of the equation and you are left with P/V=I (See Diagram 3) Diagram 3 • Solving for “V” using Joule’s Law. To solve for “V” using Joule’s Law all you have
