The bulbs shown are identical. An ammeter is placed in different locations, as shown. Rank the current readings in the ammeter from greatest to least.
Solution 2R Step 1: Consider three identical resistances having resistance “R” have been connected in a parallel combination as mentioned in figure 1. In parallel combination of resistors, the voltage through all resistors will be same. The current will be different. But, here, the current also will be same since the resistances are identical.