Answer:
The amount of electric charge transported = 0.192 C
Explanation:
Electric Charge: This is defined as the product of electric current and time in an electric circuit, The S.I unit of electric charge is Coulombs (C)
Q = It..................... Equation 1
Where Q = Electric charge, I = electric current, t = time.
Given: I = 285 mA, t = 674 milliseconds.
Conversion: (i) Convert from 285 mA to A = (285/1000) A = 0.285 A
(ii) convert from 674 milliseconds to seconds = (674/1000) s = 0.674 s
Substituting these values into equation 1
Q = 0.285 × 0.674
Q = 0.192 C
Therefore the amount of electric charge transported = 0.192 C
