What charge will travel through the 50 mA circuit in 10 minutes?

We translate the values from given to the SI system:
I = 50 mA = 50 * 10 ^ -3 A.
t = 10 min = 600 s.
Current strength, a value that shows what electric charge passes through the cross section of the spiral in 1 s.
I = q / t, where q – electric charge, t – time.
Let us express the charge from this expression:
q = I * t.
Substitute the numerical values:
q = I * t = 50 * 10 ^ -3 * 600 = 30 Cl.
Answer: 30 cl.