In Figure a resistor 3 is a variable resistor and the ideal battery has emf 12 V Figure b gives the current i through the battery as a function of R 3 The horizontal scale is set by R 3 20 The curve has an asymptote of 2 0 mA as R 3 What are (a) Resistance R 1 and (b) Resistance R 2 ww R R, Ry R3, ...

In Figure a resistor 3 is a variable resistor and the ideal battery has emf ? =

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In Figure a resistor 3 is a variable resistor and the ideal battery has emf ? = 12 V. Figure b gives the current i through the battery as a function of R₃. The horizontal scale is set by R₃ = 20?. The curve has an asymptote of 2.0 mA as R_3???. What are?

(a) Resistance R₁ and

(b) Resistance R₂?

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a When R3 0 all the current passes through R and R3 and avoids R altogether Since t...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 20, 2011 04:47 AM

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In Figure a resistor 3 is a variable resistor and the ideal battery has emf ? =

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ww R R, Ry R3, Rs (2) (b) (a) (vu)!

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a When R3 0 all the current passes through R and R3 and avoids R altogether Since t...View the full answer

Fundamentals of Physics

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