CLASS 12 PHYSICS CHAPTER-7 ALTERNATING CURRENT
Question1. A 100 Ω resistor is connected to a 220 V, 50 Hz ac supply. (a) What is the rms value of current in the circuit? (b) What is the net power consumed over a full cycle? Solution :Resistance of the resistor, R = 100 Ω Supply voltage, V = 220 V Frequency, ν = …