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%
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Given below two statements:
Statement I: Kirchhoff’s junction law follows the conservation of charge. 
Statement II: Kirchhoff’s loop law follows the conservation of energy.
1. Both Statement I and Statement II are incorrect.
2. Statement I is correct but Statement II is incorrect.
3. Statement I is incorrect and Statement II is correct.
4. Both Statement I and Statement II are correct.
Subtopic:  Kirchoff's Current Law |
 82%
From NCERT
AIPMT - 2010
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