TWO ELECTRIC LAMP OF 100 WAND 25 W , ARE CONNECTED IN PARALLEL TO A SUPPLY VOLTAGE OF 200 V . CALCU
Asked by | 24th Mar, 2008, 05:07: PM
Draw the circuit diagram of the question the voltage drop is same in parallel circuit use the formula
P=V2/R calculate the resistance from the formula for each lamp.
than both the resistance are in parallel than calcualte the equivalent resistance of the circuit and use the formul V = IR to calculate the I which is the answer....
Answered by | 24th May, 2008, 05:46: PM
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