Two lamps of 100W and 60W are joined in parallel with a line voltage OF 220V calculate the current flowing through the circuit
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in parallel the voltage remains same so find the the resistance of 1st lamp and then of 2nd one with formula P=Vsquare/R and then find the equivalent resistance of both of them using formula 1/R'=1/R1+1/R2 and then use the formula V=IR
where V=220volts are R is equivalent resistance of both the lamps.
where V=220volts are R is equivalent resistance of both the lamps.
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