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A light bulb is rated 150 W for 220 V ac...

A light bulb is rated 150 W for 220 V ac supply of 60 Hz. Calculate
(i) the resistance of the bulb,
(ii) the rms current through the bulb.

Text Solution

AI Generated Solution

To solve the problem step by step, we will use the formulas related to electrical power, voltage, and resistance. ### Given: - Power (P) = 150 W - Voltage (V) = 220 V ### (i) Calculate the resistance of the bulb (R): ...
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