Math, asked by Surendrasinku, 10 months ago

Calculate the resistance of an 200 watt at 250 V bulb.

Answers

Answered by acesolution2017

1

Step-by-step explanation:

power P = Volt (V)² / Resistance ( R)

given that P = 200 w, and V = 250 v;

200 = 250² / R;

R = 250²/200; R = 312.5 ohm

Previous Question

Next Question

Similar questions

English, 5 months ago

Paragraph on a trip to moon...

Chemistry, 5 months ago

Which salt has the highest solubility at this temperature? Pragya tested the solubility of three different substances at different temperatures and collected the data as given below (results are given in the given table, as grams of substance dissolved in 100 grams of water to form a saturated solution). Find the solubility of each salt at 293 K.

Chemistry, 5 months ago

What are substances which are used to identify the nature of given substance...

English, 10 months ago

about my hobby like lissitening music watching punjabi movies and reading horror stories books...

Math, 10 months ago

If 14 men & 18 boys can do a piece of work in 6 days, and 15 men and 24boys can do it in 5 days, how long it will 10 men and 12 boys take to do it?

Math, 1 year ago

A bag contains 5p,10p,20p coins in the ratio nof 1:2:4 respectively. If the total money in the bag is rs 8. Find the number of 10p coins in the bag.

Environmental Sciences, 1 year ago

Justify the importance of 'wind resource assessment in wind farm development project'...

Math, 1 year ago

A bag contains 14 balls of which x are white if 6 more white balls are added to the bag the probability of drawing a white ball is 1 by 2 find the value of x...