The current in the electric hotplate circuit is 1.4 A. What electric charge passes through
| May 8, 2021 | education
The current in the electric hotplate circuit is 1.4 A. What electric charge passes through the cross section of its spiral in 10 minutes?
I = 1.4 A.
t = 10 min = 600 s.
Q -?
According to the definition, the current I is the ratio of the charge Q passed through the cross-section of the conductor to the time t during which this charge passed: I = Q / t.
Let us express the amount of charge that has passed through the cross-section of the conductor: Q = I * t.
Q = 1.4 A * 600 s = 840 Cl.
Answer: a charge Q = 840 C passed through the cross-section of the conductor.
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