JEE Main 2021 (Online) 1st September Evening Shift | Current Electricity Question 148 | Physics

Two resistors R₁ = (4 $$\pm$$ 0.8) $$\Omega$$ and R₂ = (4 $$\pm$$ 0.4) $$\Omega$$ are connected in parallel. The equivalent resistance of their parallel combination will be :

(4 $$\pm$$ 0.4) $$\Omega$$

(2 $$\pm$$ 0.4) $$\Omega$$

(2 $$\pm$$ 0.3) $$\Omega$$

(4 $$\pm$$ 0.3) $$\Omega$$

JEE Main 2021 (Online) 31st August Evening Shift

MCQ (Single Correct Answer)

-1

The equivalent resistance of the given circuit between the terminals A and B is :

JEE Main 2021 (Online) 31st August Evening Shift Physics - Current Electricity Question 147 English

JEE Main 2021 (Online) 31st August Evening Shift Physics - Current Electricity Question 147 English

0$$\Omega$$

3$$\Omega$$

$${9 \over 2}$$$$\Omega$$

1$$\Omega$$

JEE Main 2021 (Online) 31st August Morning Shift

MCQ (Single Correct Answer)

-1

Consider a galvanometer shunted with 5$$\Omega$$ resistance and 2% of current passes through it. What is the resistance of the given galvanometer ?

300 $$\Omega$$

344 $$\Omega$$

245 $$\Omega$$

226 $$\Omega$$

JEE Main 2021 (Online) 27th August Evening Shift

MCQ (Single Correct Answer)

-1

Out of Syllabus

The Colour coding on a carbon resistor is shown in the given figure. The resistance value of the given resistor is :

JEE Main 2021 (Online) 27th August Evening Shift Physics - Current Electricity Question 157 English