हिंदी

Two resistors of resistance 4 Ω and 6 Ω are connected in parallel to a cell to draw 0.5 A current from the cell. Draw a labeled diagram of the arrangement - Physics

Advertisements
Advertisements

प्रश्न

Two resistors of resistance 4 Ω and 6 Ω are connected in parallel to a cell to draw 0.5 A current from the cell.

Draw a labeled diagram of the arrangement

आकृति

उत्तर

Circuit diagram

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Current Electricity - Exercise 8 (B) 3 [पृष्ठ २०२]

APPEARS IN

सेलिना Physics [English] Class 10 ICSE
अध्याय 8 Current Electricity
Exercise 8 (B) 3 | Q 22.1 | पृष्ठ २०२

संबंधित प्रश्न

Several electric bulbs designed to be used on a 220 V electric supply line are rated 10 W. How many lamps can be connected in parallel with each other across the two wires of 220 V line if the maximum allowable current is 5 A?


If current flows through two lamps arranged: 

(a) in series,
(b) in parallel,
and the filament of one lamps breaks, what happens to the other lamp? Explain your answer.


State how are the two resistors joined with a battery when equivalent resistance is less than either of the two resistances.


Two resistors having resistance 4𝛀 and 6𝛀 are connected in parallel. Find their equivalent resistance. 


The least resistance obtained by using 2 Ω, 4 Ω, 1 Ω and 100 Ω is:


Three resistors of 1 Ω, 2 Ω and 3 Ω are connected in parallel. The combined resistance of the three resistors should be:


You are given four ammeters A, B, C and D having the least counts mentioned below:

(I) Ammeter A with least count 0.25 A

(II) Ammeter B with least count 0.5 A

(III) Ammeter C with least count 0.05 A

(IV) Ammeter D with least count 0.1 A

Which of the ammeters would you prefer for doing an experiment to determine the equivalent resistance of two resistances most accurately, when connected in parallel?


Three resistors of 6Ω, 4Ω and 4Ω are connected together so that the total resistance is 8Ω. Draw a diagram to show this arrangement and give reason to justify your answer.


Two resistors having resistance 8 Ω and 12 Ω are connected in parallel. Find their equivalent resistance.


Four resistors each of resistance 5 Ω are connected in parallel. What is the effective resistance?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×