Why do we write ∆q/∆t as current's formula? What is the meaning of ∆q? And what is avg current? Please give a brief and relevant answer in you own words.

Why do we write ∆q/∆t as current's formula? What is the meaning of

1.	Why do we write ∆q/∆t as current's formula? What is the meaning of ∆q? And what is avg current? Please give a brief and relevant answer in you own words.
Answer» tion:Current = quantity of flowing CHARGE/time.∆(delta) - this is used to SHOW a small or BIG change is a quantity.∆q = change in AMOUNT of flowing charge .∆t = change in time hence , I = Q/T = ∆Q/∆Trefer to the attachment for average current definition . They weren't allowing me to POST it

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Why do we write ∆q/∆t as current's formula? What is the meaning of ∆q? And what is avg current? Please give a brief and relevant answer in you own words.​

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Why do we write ∆q/∆t as current's formula? What is the meaning of ∆q? And what is avg current? Please give a brief and relevant answer in you own words.