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## Homework Statement

(a) Find the equivalent resistance between points a and b in Figure P18.5 (R = 15.0 ).

(refer to physics.gif for parts a. and b.)

(b)Calculate the current in each resistor if a potential difference of 34.0 V is applied between points a and b.

A (4.00 resistor)

A (7.00 resistor)

A (15.0 resistor)

A (9.00 resistor)

2. Find the equivalent resistance of the circuit in Figure P18.6. (R1 = 16 , R2 = 13 )

(refer to physics2.gif for this problem)

## Homework Equations

V = IR

## The Attempt at a Solution

Honestly, I have NO idea where to start.