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, Rs (2) (b) (a) (vu)

Question: In Figure a resistor 3 is a variable resistor and the ideal battery has emf ? = 12 V. Figure b gives the current i

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?

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

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