Choose the Correct Formula to Solve the Problem $$O P = V _ { 1 } ^ { 2 } + V _ { 2 } ^ { 2 } + 2 \left( V _ { 1 } \right) \left( V _ { 2 } \right) \cos \theta$$

question 35

Short Answer

Choose the correct formula to solve the problem. $$O P = V _ { 1 } ^ { 2 } + V _ { 2 } ^ { 2 } + 2 \left( V _ { 1 } \right) \left( V _ { 2 } \right) \cos \theta$$ $$I = E / R$$ $$E = I R$$ $$R = E / I$$ $P = I ^ { 2 } R$ $$I = P / E$$ $$E = P / I$$ $$R = E ^ { 2 } / p$$ $$P = E ^ { 2 } / R$$ $$I = \sqrt { P / R }$$ $$E = \sqrt { P R }$$ $$R = P / I _ { I ^ { 2 } }$$ A 500-watt electric iron is connected to 120 volts. How many amps of current to three decimal places does the iron take?

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Definitions:

Environment

The surroundings or conditions in which a person, plant, or animal lives or operates, including natural, social, and built factors.

Open System

A theory in organizational and business studies that suggests organizations are entities that interact with their environment to exchange information, energy, or resources.

Internal Environment

The conditions, entities, events, and factors within an organization that influence its activities and choices.

External Subsystems

Components or units outside an organization that interact with or influence its operations and activities.