In the given figure, the value of $$V_{0}$$ will be:

1. $$2$$ V
2. $$4$$ V
3. $$6$$ V
4. $$3$$ V
Subtopic: Â Kirchoff's Voltage Law |
Â 80%
From NCERT
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Kirchhoff's second law is based on the principle of conservation of:
1. charge
2. energy
3. momentum
4. the sum of mass and energy
Subtopic: Â Kirchoff's Voltage Law |
Â 86%
From NCERT
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The potential difference $$V_\mathrm{A}-V_\mathrm{B}$$ between the points $$\mathrm{A}$$ and $$\mathrm{B}$$ in the given figure is:

 1 $$-3~\text{V}$$ 2 $$+3~\text{V}$$ 3 $$+6~\text{V}$$ 4 $$+9~\text{V}$$

Subtopic: Â Kirchoff's Voltage Law |
Â 78%
From NCERT
NEET - 2016
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In the following circuit, the battery $$E_1$$ has an emf of $$12$$ volts and zero internal resistance while the battery $$E$$ has an emf of $$2$$ volts. If the galvanometer $$G$$ reads zero, then the value of the resistance $$X$$ in ohms is:

 1 $$10$$ 2 $$100$$ 3 $$500$$ 4 $$200$$
Subtopic: Â Kirchoff's Voltage Law |
Â 72%
From NCERT
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Twelve wires of equal resistance $$R$$ are connected to form a cube. The effective resistance between two diagonal ends $$A$$ and $$E$$ will be:

 1 $$\dfrac{5 R}{6}$$ 2 $$\dfrac{6 R}{5}$$ 3 $$12 R$$ 4 $$3 R$$
Subtopic: Â Kirchoff's Voltage Law |
Â 71%
From NCERT
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See the electrical circuit shown in this figure. Which of the following is a correct equation for it?

 1 $$\varepsilon_1-(i_1+i_2)R-i_1r_1=0$$ 2 $$\varepsilon_2-i_2r_2-\varepsilon_1-i_1r_1=0$$ 3 $$-\varepsilon_2-(i_1+i_2)R+i_2r_2=0$$ 4 $$\varepsilon_1-(i_1+i_2)R+i_1r_1=0$$

Subtopic: Â Kirchoff's Voltage Law |
Â 71%
From NCERT
AIPMT - 2009
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The current through the $$5~\Omega$$ resistor is:

 1 $$3.2$$ A 2 $$2.8$$ A 3 $$0.8$$ A 4 $$0.2$$ A
Subtopic: Â Kirchoff's Voltage Law |
Â 68%
From NCERT
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For the circuit given below, Kirchhoff's loop rule for the loop $$BCDEB$$ is given by the equation:

 1 $$-{i}_2 {R}_2+{E}_2-{E}_3+{i}_3{R}_1=0$$ 2 $${i}_2{R}_2+{E}_2-{E}_3-{i}_3 {R}_1=0$$ 3 $${i}_2 {R}_2+{E}_2+{E}_3+{i}_3 {R}_1=0$$ 4 $$-{i}_2 {R}_2+{E}_2+{E}_3+{i}_3{R}_1=0$$
Subtopic: Â Kirchoff's Voltage Law |
Â 70%
From NCERT
NEET - 2020
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A battery of emf $$10$$ V is connected to resistance as shown in the figure below. The potential difference $$V_{A} - V_{B}$$
between the points $$A$$ and $$B$$ is:

1. $$-2$$ V

2. $$2$$ V

3. $$5$$ V

4. $$\frac{20}{11}~\text{V}$$

Subtopic: Â Kirchoff's Voltage Law |
Â 67%
From NCERT
PMT - 1994
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Consider the circuit shown in the figure below. The current $$I_3$$ is equal to:

1. $$5$$ A

2. $$3$$ A

3. $$-3$$ A

4. $$\frac{-5}{6}$$ A

Subtopic: Â Kirchoff's Voltage Law |
Â 66%
From NCERT
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