53 Consider the gure below: (3) Find the equivalent resistance of the group of resistors in the gure if R] = 4.50e3 Q, R2 = 48909, and R3 = 23809. 9(1109) (b) If these resistors are connected to a V = 12.0-V battery as shown in the gure, nd the potential difference across R2. V( i 0.02 V) (c) Find the current owing through R2. mA ( i 0.02 mA)