FYKOS Year 32 Series 1 Problem 5 — damned circuit · FYKOS 32 #32.1.5

Physics · electromagnetism

Problem

a) Determine the resistance between points A and B of the infinite grid in the picture. The point A is directly connected to two resistors with resistances

R_a

and

R_b

. Each of these resistors is connected to two more resistors with

R_a

and

R_b

etc. b) Replace all the resistors with capacitors of capacitances

C_a

and

C_b

. What is the total capacitance of the circuit?

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