A current of 15A is drawn by a filanal of an electric bulb for 5min fi

1.	A current of 15A is drawn by a filanal of an electric bulb for 5min find the charges
Answer» Answer 4500 Columbs Given A current of 15 A is drawn by a filament of an electric BULB for 5 min To Find The charges Solution Current , I = 15 A Time , t = 5 min = 5 × 60 s ⇒ Time , t = 300 s We KNOW that , " Current is defined as no. of charges passing through the cross-section AREA of conductor per unit time " $\implies \rm Current,I=\dfrac{Charge,Q}{Time,t}\\\\\implies \rm I=\dfrac{Q}{t}\\\\\implies \rm 15=\dfrac{Q}{300}\\\\\implies \rm Q=15 \times 300\\\\\implies \rm Q=4500\ Columbs$ More Info SI unit of Current , I is Ampere ( A ) SI unit of Charge , Q is Columb ( C ) SI unit of Time , t is Second ( s )

A current of 15A is drawn by a filanal of an electric bulb for 5min find the charges

Answer»

Answer

4500 Columbs

Given

A current of 15 A is drawn by a filament of an electric BULB for 5 min

To Find

The charges

Solution

Current , I = 15 A

Time , t = 5 min = 5 × 60 s

⇒ Time , t = 300 s

We KNOW that , " Current is defined as no. of charges passing through the cross-section AREA of conductor per unit time "

$\implies \rm Current,I=\dfrac{Charge,Q}{Time,t}\\\\\implies \rm I=\dfrac{Q}{t}\\\\\implies \rm 15=\dfrac{Q}{300}\\\\\implies \rm Q=15 \times 300\\\\\implies \rm Q=4500\ Columbs$

More Info

SI unit of Current , I is Ampere ( A )
SI unit of Charge , Q is Columb ( C )
SI unit of Time , t is Second ( s )

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A current of 15A is drawn by a filanal of an electric bulb for 5min find the charges​

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A current of 15A is drawn by a filanal of an electric bulb for 5min find the charges