Question

A current of 0.8 A flows through the motor for 3 minutes. Calculate the total charge in this time.

Answer 1

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The given terms are :

Current = 0.8 Amperes

Time = 3 minutes = 3 × 60 = 180 seconds

we know that,

• $current = \dfrac{charge}{time}$

now, let's solve for charge (q) :

• $0.8 = \dfrac{q}{180}$

• $q = 180 \times 0.8$

• $q = 144 \:$

Total Charge (q) = 144 Coulombs