How Do You Manipulate Ohms Law And Joules Law?
• 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 • Solve 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 • Solve 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 • Solve 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 • Solve for “V” using Joule’s Law. To solve for “V” using Joule’s Law all you have to do i
