A 100W, 120v comp is connected in series with
another camp of 4ow, 120v and the combination
is connected across 240v supply mains calculate
the value of the Resistance to be connected across
the second lamp, so that each lamp may get
the proper current at rated voltage
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Two capacitors of capacitances 20 uF and 60 uF are connected in series,
"If the potential difference between the two ends of the combination is 40 volt,
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