The figure below shows currents in a part of the electric circuit. The current $$i$$ is:

1. $$1.7 ~\text{A}$$
2. $$3.7~\text{A}$$
3. $$1.3~\text{A}$$
4. $$1~\text{A}$$

Subtopic:  Kirchoff's Current Law |
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The current in the arm $$CD$$ of the circuit will be:

1. ${i}_{1}+{i}_{2}$

2. ${i}_{2}+{i}_{3}$

3. ${i}_{1}+{i}_{3}$

4. ${i}_{1}-{i}_{2}+{i}_{3}$

Subtopic:  Kirchoff's Current Law |
85%
From NCERT
PMT - 1998
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The figure below shows a network of currents. The current $$i$$ will be:

1. $$3~\text{A}$$
2. $$13~\text{A}$$
3. $$23~\text{A}$$
4. $$-3~\text{A}$$

Subtopic:  Kirchoff's Current Law |
85%
From NCERT
PMT - 1995
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What is the value of current $$I$$ in the network shown below?

 1 $$2$$ A 2 $$3$$ A 3 $$4$$ A 4 $$7$$ A
Subtopic:  Kirchoff's Current Law |
74%
From NCERT
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Kirchhoff's junction rule is a reflection of:
 (a) Conservation of the current density vector. (b) Conservation of charge. (c) The fact that the momentum with which a charged particle approaches a junction is unchanged (as a vector) as the charged particle leaves the junction. (d) The fact that there is no accumulation of charges at a junction.

Which of the above statements are correct?
1. (b) and (c)
2. (a) and (c)
3. (b) and (d)
4. (c) and (d)

Subtopic:  Kirchoff's Current Law |
70%
From NCERT
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