Math, asked by ManishReddy1, 1 year ago

what is the resistance of a bulb rated 220v and 100w

Answers

Answered by shubhamidea33

1

power = V²/R
= 220 x 220/100
= 484 ohms

Previous Question

Next Question

Similar questions

Computer Science, 8 months ago

define information technology enable service...

Social Sciences, 8 months ago

मनुष्य के शरीर का नार्मल टेंपरेचर कितना रहता है...

Hindi, 8 months ago

नैसर्गिक पथ पर आगे बढ़ने से विचलित न हो तथा समाज में प्रचलित बुराइयों के त दायरे प्रयास अभ्यास स र्वशक्तिमान हमें शक्ति दीजिए। जिंदगी में, अंधकार को भगा सकें। ज्ञान-दीप अपने हृदय में जला सकें। होंगे कामयाब ऐसी युक्ति कीजिए।। त्मक सर्व शक्तिमान हमें शक्ति दीजिए। ङ) स्वार्थ साधनों में कहीं मन नहीं रमे। प्रगति पथ पर कभी पग नहीं थमे। बुराइयों की दासता से मुक्ति दीजिए।। सा, त मों सर्व शक्तिमान हमें...

Social Sciences, 1 year ago

Prove with an argument that There is a great need to expand formal sources in rular area...

English, 1 year ago

Children will learn to read only when the enterprise of reading is...

English, 1 year ago

Mind Game: Every question has 10 marks, Pass marks 60. CORRECT THE SPELLING Q.1. yeonkwr (a city) Q.2. sirasu (a country) Q.3. uelrbpm (profession) Q.4. utegno (body part) Q.5. egnlarefridsi (vegetable) Q.6. aechhet (animal) Q.7. epialnpep (fruit) Q.8. Letbkslaba (sports) Q.9. Coremusit (celebrity) Q.10. Rtephoilce (vehicle) U have only 1 hour and ur time starts Now. One who...

Physics, 1 year ago

A girl moves along the boundary of a square field of side 20m in 80s . What will be the magnitude of displacement at the end of 200s ? Also calculate the average velocity.

Physics, 1 year ago

explain the physical properties of metals with sutitable examples...