Published by:
CGP EDU Academic Team
Published on: August 22, 2026
A heater is designed to operate with a power of 
in a 
line. It is connected in combination with a resistance of 
and a resistance 
, to a 
mains as shown in figure. For the heater to operate at 
, the value of 
should be ____ 
.
Text Solution
Verified by ExpertsThe correct answer is:
5
(5) 
For heater 
.
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART- I PHYSICS
SECTION- A
A block is simply released from the top of an inclined plane as shown i…
In a hypothetical fission reaction
The identity of emitted particles is :
If is the permittivity of free space and is the electric field, then has the dimensions :
The position of the image formed by the combination of lenses is :
A plane progressive wave is given by . The frequency of the wave is:
A thin circular disc of mass and radius is rotating in a horizontal plane about an axis passing t…