Question:medium
A wire is connected to a battery between the points M and N as shown in figure (1). The same wire is bent in the form of a square and then connected to the battery between the points M and N as shown in figure (2). Which of the following quantities increases?
A wire is connected to a battery between the points M and N as shown in figure (1). The same wire is bent in the form of a square and then connected to the battery between the points M and N as shown in figure (2). Which of the following quantities increases?
Show Hint
Resistance depends on the effective conducting path taken by the current.
Updated On: Mar 20, 2026
- Heat produced in the wire and resistance offered by the wire
- Resistance offered by the wire and current through the wire
- Heat produced in the wire, resistance offered by the wire and current through the wire
- Heat produced in the wire and current through the wire
Show Solution
The Correct Option is A
Solution and Explanation
Was this answer helpful?
0
Top Questions on Current electricity
An infinitely long straight wire carrying current $I$ is bent in a planar shape as shown in the diagram. The radius of the circular part is $r$. The magnetic field at the centre $O$ of the circular loop is :
- JEE Main - 2026
- Physics
- Current electricity
- For two identical cells each having emf \(E\) and internal resistance \(r\), the current through an external resistor of \(6\,\Omega\) is the same when the cells are connected in series as well as in parallel. The value of the internal resistance \(r\) is ________ \(\Omega\).
- JEE Main - 2026
- Physics
- Current electricity
The heat generated in 1 minute between points A and B in the given circuit, when a battery of 9 V with internal resistance of 1 \(\Omega\) is connected across these points is ______ J.
- JEE Main - 2026
- Physics
- Current electricity
- On increasing the temperature of a conductor, for free electrons ______ increases.
- GUJCET - 2026
- Physics
- Current electricity
- Want to practice more? Try solving extra ecology questions todayView All Questions