Physics · 2024
JEE Main · 9 April 2024, Shift 2 · Q43
The effective resistance between A and B, if resistance of each resistor is R, will be:
The effective resistance between $\displaystyle A$ and $\displaystyle B$, if resistance of each resistor is $\displaystyle R$, will be :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{8 R}{3}$
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
- The number of electrons flowing per second in the filament of a 110 W bulb operating at 220 V is: (Given e=1.6 × 10^-19 C )2024
- 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 resistance per centimeter of a meter bridge wire is r, with X Ω resistance in left gap. Balancing length from left end is at 40 cm with 25 Ω…2024
- In the given figure R_1=10 Ω, R_2=8 Ω, R_3=4 Ω and R_4=8 Ω. Battery is ideal with emf 12 V. Equivalent resistant of the circuit and current supplied…2024
- 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
- By what percentage will the illumination of the lamp decrease if the current drops by 20\%?2024
JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.