When starter motor of a car is switched on for 0.8 s, a charge 24 C passes through the coil of the motor. Calculate the current in the coil.
Given,
Time = 0.8 s
charge = 24 C
current = ?
I=Qt\text I = \dfrac{\text Q}{\text t}I=tQ
Substituting the values we get,
I=240.8⇒I=30 A\text I = \dfrac{24}{0.8} \\[0.5em] \Rightarrow \text I = 30 \text { A}I=0.824⇒I=30 A
Hence, the current in the coil = 30 A
