A circuit with a resistance R=64 omega is connected to a battery with potential difference across the terminals of deltaV=9.5 V. Part (a) input an expression for the current passing through the circuit, I. Part (b) What is the current in milliamps, mA? Part (c) If the resistance of the circuit was increased by a factor of ten, Rnew =10R, what is the new current in milliamps, mA?

A circuit with a resistance R=64 omega is connected to a battery with potential difference across the terminals of deltaV=9.5 V. Part (a) input an expression for the current passing through the circuit, I. Part (b) What is the current in milliamps, mA? Part (c) If the resistance of the circuit was increased by a factor of ten, Rnew =10R, what is the new current in milliamps, mA?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 67PQ

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