A wire in a circuit carries a current of 0.9 A. Calculate the quantity of charge that flows through the wire in 50 s. Choose the correct unit of
charge with your answer.
45 A
45C
45 J
O 0.018 A
O 0,018
0.018 J
O 55.6 A
55.6 C
55.6J

We conclude that the quantity of  the charge that flows through the wire in 50 s will be 45 C.

Explanation:

Given

To determine

We need to find the quantity of  the charge that flows through the wire in 50 s.

Important Tip:

A current of 1 Ampere = 1 Coulomb  of charge flowing in 1 second

Using the formula involving charge and current

where:

now substituting I = 0.9 and t = 50 in the formula

switch sides

Multiply both sides by 50

Simplify

C

Therefore, we conclude that the quantity of  the charge that flows through the wire in 50 s will be 45 C.

the correct choice is a .

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