Calculate the current supplied by a cell if the amount of charge passing through the cell in 2 minutes is 240 degree celusius
Answers
Answered by
2
Answer:
3 Ampere
Explanation:
Q= 12C t = 4si =? i= Q/t =12/4 =3A.
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Answered by
3
Given :
Charge flow = 240C
Time interval = 2min
To Find :
Current supplied by cell..
Solution :
★ Electric current is defined as the rate of charge flow per unit time in the conductor.
Mathematically, [I = Q / t]
I denotes current
Q denotes charge
t denotes time
It is a scalar quantity having only magnitude.
SI unit : A (ampere)
★ Conversion :
We know that 1min = 60s
∴ 2 min = 2 × 60 = 120s
By substituting the given values;
➠ I = Q / t
➠ I = 240/120
➠ I = 2A
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