Ina circuit mith impressed voitage 8(2) and ind relationahip tuctance L, Kirchhofs first lew gives the E (*) = L+ Ri, where Ris the resistance in the circuit and i is the current. Suppose we mezsure the current for several values of: and obtain 1.00 1.01 1.02 1.03 1.04 3.10 3.12 3.14 3.18 324 where : is mesured in seconds, i is in amperes, the inductance I is a constant 0.98 Henries, znd the resistance is 0.142 Ohms. Approximate the voltege &(F) when : = 1.00, 1.01, 1.02, 1.03, and 1.04

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 14CC
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In a circuit with impressed voltage E (t) and inductance L,Kirchhoff's first law gives the
relationship
di
E(r) = 1+ Ri,
where R is the resistance in the circuit and i is the current. Suppose we measure the current for
several values oft and obtain
1.00
1.01
1.02
1.03
1.04
i
3.10
3.12
3.14
3.18
3.24
where t is measured in seconds, i is in zmperes, the inductance I is a constant 0.98 Heries, and
the resistance is 0.142 Ohms. Approximate the voltage E (r) when t = 1.00, 1.01, 1.02, 1.03,
and 1.04
Transcribed Image Text:In a circuit with impressed voltage E (t) and inductance L,Kirchhoff's first law gives the relationship di E(r) = 1+ Ri, where R is the resistance in the circuit and i is the current. Suppose we measure the current for several values oft and obtain 1.00 1.01 1.02 1.03 1.04 i 3.10 3.12 3.14 3.18 3.24 where t is measured in seconds, i is in zmperes, the inductance I is a constant 0.98 Heries, and the resistance is 0.142 Ohms. Approximate the voltage E (r) when t = 1.00, 1.01, 1.02, 1.03, and 1.04
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