List of top Physics Questions on Power in Electric Circuits asked in NEET (UG)

एक कक्ष तापक (रूम हीटर) को 400 W, 220 V निर्धारित किया गया। यदि संभरण वोल्टता 200 V तक गिर जाती है, तो उपभोग की गई शक्ति (लगभग) है : 
 

In the circuits shown below, the readings of the voltmeters and the ammeters will be:
Alternative_Text
Six similar bulbs are connected as shown in the figure with a DC source of emf E, and zero internal resistance.
The ratio of power consumption by the bulbs when (i) all are glowing and (ii) in the situation when two from section A and one from section B are glowing, will be:
Alternative_Text