Science, asked by narasegowdavb, 4 months ago

an electric bulb of 200 ohm draws a current of 1 ampere calculate the power of the bulb the potential difference at the ends and the energy in 1 KWH are consumed in burning it for 5 hours​

Answers

Answered by VKMARATHA
1

Image result for an electric bulb of 200 ohm draws a current of 1 ampere calculate the power of the bulb the potential difference at the ends and the energy in 1 KWH are consumed in burning it for 5 hours​

Power = V * I = 200 * 1 = 200 w. Totally in 5 hours the power consumed Is 200 * 5 = 1000 watt hour. = 1 k w h.12-Sep-2018

Previous Question
Next Question
Similar questions
Science, 2 months ago
Q1 Rewrite the following sentences correctly by changing the words underlined: a) Vitamin C can be made in our skin in the presence of sunlight. b) A labourer requires a diet rich in vitamins. c) Fats are nutrients that protect us against diseases. d) The presence of starch in food can be tested with Coppersulphate solution. Q2 What happens when fruits and vegetable are peeled, cut and then...
Math, 2 months ago
.. If A(5,3), B(0,0) & C(-3,5) are the vertices of the triangle, then value of AB vector .BC vector is :​...
Biology, 2 months ago
ग्रामपंचायतीची कार्य कोणती ? ​
CBSE BOARD X, 4 months ago
which of the following is not used to highlight some text in a document​...
Science, 4 months ago
why it is advised not to sleep under a tree at night​...
English, 11 months ago
Change the following sentences into negative :- 1.His son is an engineer. 2.He has a new pen. 3. You have a Bajaj Scooter. 4.They had enough time. 5.The servant has stolen my watch. 6.The bus had arrived on the station. 7.The train will arrive in time. 8.You can win the race. 9.He may leave the room. 10.The farmer was ploughing the field. No spam otherwise I will report.. ​
English, 11 months ago
i) There was nobody present in the house. (To Affirmative)...
Math, 11 months ago
If the diameter of the cone and it’s height is 10 cm and 12 cm so the height of the cone is -...