Question

The main power supply of a house is through a 2 Amper fuse. How many 50wat bulb can be used on this house.

Answer 1

Explanation:

4 bulbs

Power equal to hundred and current equal to 5 ampere Power equal to voltage into current Android equal to 1 into 5 equal to 20 equal to a square or 100 equal to 25 into or so or equal to 4 then voltage equal to 20 and resistance equal to 4