The current in a smart watch is 0.37A. In 14 minutes of operation, how much charge flows in the circuit? Answer to 1 decimal place and only put in the numerical value. Do not write the unit in your answer.

Question

BlackTom AI · Accepted Answer

First, identify the relation between current, time, and charge: Q = I × t, where Q is electric charge in coulombs, I is current in amperes, and t is time in seconds.
Next, convert the operation time to seconds since the current is given in amperes (coulombs per second): 14 minutes × 60 seconds/minute = 840 seconds.
Now multiply the current by the time to find the total charge: 0.37 A × 840 s = 310.8 C.
Since the instruction asks for the answer to 1 decimal place and to output only the numerical value without units, the result expressed to one decimal place is 310.8.

The current in a smart watch is 0.37A. In 14 minutes of operation, how much charge flows in the circuit? Answer to 1 decimal place and only put in the numerical value. Do not write the unit in your answer.简答题

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