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l and m are two parallel lines intersected by another pair of parallel lines p and q|Q4 Ex7.1NCERT|
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1 month ago
l and m are two parallel lines intersected by another pair of parallel lines p and q|Q4 Ex7.1NCERT|
![[Physics] To an AC power supply of 220 V at 50 Hz, a resistor of 20 Ω , a capacitor of reactance 25](http://i.ytimg.com/vi/VxcHhH-58lw/mqdefault.jpg "[Physics] To an AC power supply of 220 V at 50 Hz, a resistor of 20 Ω , a capacitor of reactance 25")
