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## Basic relation of electric current

The electric current and the charge passing through the circuit are related with each other. If 1C of charge passes through the circuit in 1s, we say 1A current is established. If 2C of charge passes through the circuit in 1s, we say 2A current is established. This rlation can also be expressed as

Charge (C) = Current (A) X Time (s)

Q = I X t

I = Q / t

Some typical values of electric curent:

 Current through bulbs of headlights of the car 4 A Current through an electric kettle element 10 A Current through small torch bulb 0.2 A

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 student Said : what the hell....there are no diagrams how are we supposed to understand? for lord's sake Do you even give a shit about stuff like this? 09/01/18 06:44 PM

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 Deepak varun Said : there is a spelling mistake to say said they said asaid please change it admin 17/11/13 06:26 AM

 gargi sachdev Said : diagrams aren't there ... 29/08/12 12:35 AM

 gargi sachdev Said : diagrams aren't there ... 29/08/12 12:35 AM

 Ajay Said : I cant see any diagrams? can u help me with it------------------------------------------------------------------------------------- Admin Replied: Hi Ajay, thank you for informing us about this issue. We will make sure we make those images available for you as soon as possible. Thank you 15/03/12 12:13 PM