Isothermal process<span> is a </span>change<span> of a </span>system<span>, in which the </span>temperature<span> remains constant: Δ</span>T<span> = 0. So, if the thermodynamic process takes place at a constant temperature so that the internal energy of a system remains unchanged than this process is isothermal.
</span><span>The Joule's second Law states that the internal energy of a fixed amount of an ideal gas depends only on its temperature. So, isothermal processes are of great interest for ideal gasses.</span>
The arrangement of electric charges produces an electric field while the flow of electric charges is known as current electricity.
<h3>What is an electric field?</h3>
An electric field is a region of space where a charged body produces an electrical force which is felt by another body when brought close to or around that region.
Arrangement of electrical charges produces an electric field.
The flow of charges is known as electricity.
Therefore, the arrangement of electric charges produces an electric field while the flow of electric charges is known as electricity.
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Answer:
A causes free electrons to flow
Explanation:
The amount of force that causes electrons to flow in a conductor is called electromotive force.
What are the answers
Matter is made of mass