Round 8: Tossup 9

This operation is done for a fixed period, then its inverse is done for a variable period in a dual-slope analog-to-digital converter. This operation names a neuronal model proposed by Louis Lapicque (“la-PEEK”) that makes no assumption about the shape of action potentials. This operation is the second term in the computation done by three-term control systems. (10[1])Ideal (10[1])op-amps that implement (10[1])this operation have a transfer function of the negative reciprocal (-5[1])of RC times s, since this operation in the time domain is Laplace transformed into division in the s-domain. A capacitor performs this mathematical operation to the current, since the charge (-5[1])is equal to this operation with respect to time on the current. (-5[2])For 10 points, name this operation from calculus that gives the area (10[1])under a curve. ■END■ (10[4])

ANSWER: integration (with respect to time) [or taking the integral with respect to time; or word forms like integrate or integrator; accept integrate-and-fire model; accept proportional–integral–derivative controller]
<GC, Physics> | Packet J - Southampton A, Indiana A, Illinois B, Edinburgh A
= Average correct buzzpoint

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