Problem $2$

$.$Given the Circuit below and Determine the following:

$($A$)$ The Voltage, $V_b$

$($B$)$ The Voltage, $V_c$

$($C$)$ The Voltage, $V_{ab}.$

Problem $3$

Given the following circuit:

$($A$)$ Determine the Current in the circuit between the two points, a and $b.$

$($B$)$ Determine the Resistance between the two points a and c $.$

$($C$)$ Determine the Voltage in the circuit between the two points a and $c,V_{ac}.$