(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)
V = IR
The Attempt at a Solution
Honestly, I have NO idea where to start.