The resistances in Figure (a) and Figure (b) are all 6.30, and the batteries are ideal 18 V batteries. (a) When switch $ in Figure (a) below is closed, what is the change in the electric potential V₁ across resistor 1, or does V₁ remain the same (enter "0")? (b) When switch S in Figure (b) below is closed, what is the change in V₁ across resistor 1, or does V₁ remain the same (enter "0")? S S T² R₂ ZR₁ R₂ Exact number, no tolerance. (b) (a) Number (b) Number i ZR₁ Ⓡ Units Units R₂

The resistances in Figure (a) and Figure (b) are all 6.30, and the batteries are ideal 18 V batteries. (a) When switch $ in Figure (a) below is closed, what is the change in the electric potential V₁ across resistor 1, or does V₁ remain the same (enter "0")? (b) When switch S in Figure (b) below is closed, what is the change in V₁ across resistor 1, or does V₁ remain the same (enter "0")? S S T² R₂ ZR₁ R₂ Exact number, no tolerance. (b) (a) Number (b) Number i ZR₁ Ⓡ Units Units R₂

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 46P: An electronic device designed to operate at any temperature in the range from 10.0C to 55.0C...

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