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# What are some features of an Ohm's Law chart?

**An Ohm’s Law chart usually features quadrants showing the formulas for determining the Ohm’s Law equation variables and the formulas for using Ohm’s Law to determine electrical power.** Ohm’s Law states that resistance multiplied by current equals voltage. From this equation, algebraically equivalent statements for expressing resistance and current follow.

The formula for determining electrical power can also be calculated according to Ohm’s Law by substituting electrical power expressed in watts for voltage and replacing resistance with voltage, so power equals voltage multiplied by current, or P = V x I. From this equation, it follows that power equals current squared multiplied by resistance. This formula enables formulas for voltage, current and resistance to be stated using power. An Ohm’s Law chart typically features the formulas for each value - power, voltage, current and resistance - in individual quadrants arranged in a circular or pie-shaped chart.

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## What does solving formulas for the indicated variable involve?

A: In math, chemistry and physics, solving for indicated variables in different formulas involves having to manipulate the formula equation until it is in the... Full Answer >Filed Under: -
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## What does Ohm

A: Ohm's law states that as long as a conductor's ambient temperature does not change, the electrical current flowing through it will be equal to the voltage ... Full Answer >Filed Under: -
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## What are the three formulas associated with Ohm's law?

A: The three formulas associated with Ohm’s law are the equations that demonstrate the relationships between voltage, current and resistance and follow from t... Full Answer >Filed Under: -
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## What are some electrical formulas?

A: Some electrical formulas include Ohm's Law, which states that voltage equals current times resistance, and the formulas associated with Kirchhoff's Laws, o... Full Answer >Filed Under: