The current in the iron is 1.5 A. What electric charge will pass through the coil in 2 minutes?

given: I = 1.5 A t = 2 min = 2 * 60 = 120 seconds
Find: q =?
Solution: I = q / t => q = It q = 1.5 * 120 = 180 C note: I-current q-electric charge t-time



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