Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Current Electricity question

2024 · 9 Apr · Shift 2 · Q61
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Current Electricity
  5. /2024 · 9 Apr · Shift 2 · Q61

Current Electricity question

2024 · 9 Apr · Shift 2 · Q61

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
The effective resistance between AAA and BBB, if resistance of each resistor is RRR, will be : JEE Main 2024 (Online) 9th April Evening Shift Physics - Current Electricity Question 42 English
  1. A
    8R3\frac{8 R}{3}38R​
  2. B
    4R3\frac{4 R}{3}34R​
  3. C
    23R\frac{2}{3} R32​R
  4. D
    5R3\frac{5 R}{3}35R​
PreviousNext

More from Current Electricity

  • To determine the resistance (R) of a wire, a circuit is designed below. The V-I characteristic curve for this circuit is plotted for the voltmeter and the ammeter readings as shown in figure. The value of R is ​… Includes diagram2024 · Numerical
  • At room temperature (27∘C), the resistance of a heating element is 50Ω. The temperature coefficient of the material is 2.4×10−4∘C−1. The temperature of the element, when its…2024 · Numerical
  • A wire of length 10 cm and radius 7​×10−4 m connected across the right gap of a meter bridge. When a resistance of 4.5Ω is connected on the left gap by using a resistance box, the balance…2024 · MCQ
  • A wire of resistance R and length L is cut into 5 equal parts. If these parts are joined parallely, then resultant resistance will be :2024 · MCQ
  • Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across A and B, their readings are V1​,V2​ and V3​. Choose the correct option. Includes diagram2024 · MCQ
  • A current of 200μA deflects the coil of a moving coil galvanometer through 60∘. The current to cause deflection through 10π​ radian is :2024 · MCQ
  • Wheatstone bridge principle is used to measure the specific resistance (S1​) of given wire, having length L, radius r. If X is the resistance of wire, then specific resistance is ; S1​=X(Lπr2​)…2024 · MCQ
  • The deflection in moving coil galvanometer falls from 25 divisions to 5 division when a shunt of 24Ω is applied. The resistance of galvanometer coil will be :2024 · MCQ