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Life processes and electricity

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Questions and Answers

What are life processes ? Give ex.

Processes which are used to maintain our life.Ex. Respiration, Digestion, Excretion etc.

What is charge ?

A fundamental particle in an atom . It could be negative or positive .

What is current ?

The rate of flow of charge is called current .

What is potential difference ?

<p>Work done to move a units charge from one point to another.</p> Signup and view all the answers

What is voltmeter ?

<p>It is a instrument to measure the potential difference.</p> Signup and view all the answers

Flashcards

Life Processes

Processes essential for maintaining life, such as respiration, digestion, and excretion.

Charge

A fundamental property of matter that can be either negative or positive.

Current

The rate at which electric charge flows through a circuit.

Potential Difference

The work required to move a unit of electric charge from one point to another.

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Voltmeter

An instrument used to measure the potential difference between two points in a circuit.