Physics · 2025
JEE Main · 22 January 2025, Shift 1 · Q38
Given below are two statements: Statement-I: The equivalent emf of two nonideal batteries connected in parallel is smaller than either of the two…
Given below are two statements :
Statement-I : The equivalent emf of two nonideal batteries connected in parallel is smaller than either of the two emfs.
Statement-II : The equivalent internal resistance of two nonideal batteries connected in parallel is smaller than the internal resistance of either of the two batteries.
In the light of the above statements, choose the correct answer from the options given below.
Official answer
From NTA’s final answer key for this paper.
(1)
Statement-I is false but Statement-II is true
More from Current Electricity
- For the two cells having same EMF E and internal resistance r, the current passing through the external resistor 6 Ω is same when both the cells are…2026
- Refer to the circuit diagram given below. The heat generated across the 6 Ω resistance in 100 second is (α)/100 J. The value of α is ____. (Nearest…2026
- The equivalent resistance between the points A and B in the following circuit is x/5 Ω. The value of x is ____.2026
- A wire of resistance R is bent into a triangular pyramid as shown in figure with each segment having same length. The resistance between points A and…2025
- The net current flowing in the given circuit is ____ A.2025
- Current passing through a wire as function of time is given as I(t)=0.02 t+0.01 A. The charge that will flow through the wire from t=1 s to t=2 s is2025
- Two cells of emfs 1 V and 2 V and internal resistances 2 Ω and 1 Ω, respectively, are connected in series with an external resistance of 6 Ω. The…2025
- A wire of uniform resistance λ Ω / m is bent into a circle of radius r and another piece of wire with length 2 r is connected between points A and B…2026
JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.