When a metal conductor connected to left gap of a meter bridge is heated, the balancing point
Text Solution
Verified by ExpertsThe correct answer is:
B
When metal wire is heated, its resistance increases so, 
increases and then 
increases. The null point shift to the right.
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
A battery of emf and internal resistance is connected to a resistor. The current in the circuit i…
The electron drift speed is small and the charge of the electron is also small but still, we obtain…
In the circuit shown, the value of I in ampere is
A lamp is to be operated on a 120 V D.C. line. For proper glow, a resistor of ohm should be connec…
A battery consists of a variable number (n) of identical cells, each having an internal resistance …
A current of enters one corner of an equilateral triangle having 3 wires of resistances each an…