1.

Two electric lamps of 100W and 25W respectively are joined in parallel to a supply ofCalculate the total current flowing through the circuit6.20ov.

Answer»

Formula , P = IV

let I1 & I2 be the current through the bulbs

so ,100=I1 × 200I1= 1/2

similarly,I2=1/8

total current= 1/2+1/8= 5/8 Ampere



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