The circuit shown in following figure contains two diode D1 and D2 each with a forward resistance of 50 ohms and with infinite backward resistance. If the battery voltage is 6 V, the current through the 100 ohm resistance (in amperes) is [IIT-JEE 1997]

• A.            Zero                                         
• B.            0.02
• C.            0.03                                          
• D.            0.036