AIIMS 2018 | Current Electricity Question 3 | Physics

In the circuit in the figure, if no current flows through the galvanometer when the key K is closed, the bridge is balanced. The balancing condition for bridge is

AIIMS 2018 Physics - Current Electricity Question 6 English

$$\frac{C_1}{C_2}=\frac{R_1}{R_2}$$

$$\frac{C_1}{C_2}=\frac{R_2}{R_1}$$

$$\frac{C_1^2}{C_2^2}=\frac{R_1^2}{R_2^2}$$

$$\frac{C_1^2}{C_2^2}=\frac{R_2}{R_1}$$

AIIMS 2018

MCQ (Single Correct Answer)

-0.33

In the circuit, shown the galvanometer $$G$$ of resistance $$60 \Omega$$ is shunted by a resistance $$r=0.02 \Omega$$. The current through $$R$$ is nearly $$1 \mathrm{~A}$$. The value of resistance $$R$$ (in ohm) is nearly

AIIMS 2018 Physics - Current Electricity Question 4 English

1.00 $$\Omega$$

5.00 $$\Omega$$

11.0 $$\Omega$$

6.0 $$\Omega$$

AIIMS 2018

MCQ (Single Correct Answer)

-0.33

In the adjoining circuit diagram, the readings of ammeter and voltmeter are 2 A and 120 V, respectively. If the value of R is 75$$\Omega$$, then the voltmeter resistance will be

AIIMS 2018 Physics - Current Electricity Question 1 English

100 $$\Omega$$

150 $$\Omega$$

300 $$\Omega$$

75 $$\Omega$$

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