A Circuit Consists of N Resistors,all of Resistance R,connected as Shown

Multiple Choice

A circuit consists of N resistors,all of resistance R,connected as shown below.A potential difference V is applied to the circuit.The equivalent resistance of the circuit is

A) $$\frac { R } { 4 }$$ .
B) R.
C) $$\frac { N R } { 4 }$$ .
D) NR.
E) 4NR.