Physics, asked by gazi7007, 10 months ago

20 lamps, each of resistance 25 ohms is connected in series. calculate the total resistance of the lamps. also, calculate the current taken from a 230 V supply.

Answers

Answered by VijoyV
3

Answer:

resistance=25×20=500 ohms

I=V/R=230/500=0.46A

Previous Question
Next Question
Similar questions
Math, 5 months ago
3.5kg to 250g in the ratio form ​...
Chemistry, 5 months ago
hi guys...can anyone tell me what is paper chromatography briefly??​
Social Sciences, 5 months ago
write a paragraph on penamakuru village ​...
Math, 10 months ago
2. Verify the identity by taking 1. a=2,b=3​...
Physics, 10 months ago
Find out the number of electron that will flow for change 3 coulomb ? ​
History, 1 year ago
administrative function of Supreme Court...
Math, 1 year ago
Raghav was measuring a piece of cloth of length 2.5 m but by mistake he measured its length as 225 cm.find the change in percentage in measuring length.
Math, 1 year ago
Find the perimeter of square if length of one side is 10...