This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 4 months ago.

  • Author
    Posts
  • #690680 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    If R1 and R2 are resistances of the filaments of 200 W and 100 W electric bulbs operating at 220 v, then

    Options :-

    1. R1 is equal to R2
    2. R1 is twice that of R2
    3. R2 is twice that of R1
    4. There is no relation between R1 and R2
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: If R1 and R2 are resistances of the filaments of 200 W and 100 W electric bulbs operating at 220 v, ….
Your information:




GET UPTO 50%    OFF!
Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account