Current Electricity - Result Question 60
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64. Kirchoff’s first law, i.e. $\Sigma i=0$ at a junction, deals with the conservation of
======= ####64. Kirchoff’s first law, i.e. $\Sigma i=0$ at a junction, deals with the conservation of
3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed:content/english/neet-pyq-chapterwise/physics/current-electricity/current-electricity—result-question-60.md (a) charge
(b) energy
(c) momentum
(d) angular momentum
[1992, 1997]
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Answer:
Correct Answer: 64. (a)
Solution:
- (a) We know from the Kirchhoff ’s first law that the algebraic sum of the current meeting at any junction in the circuit is zero (i.e. $\Sigma i=0$ ) or the total charge remains constant. Therefore, Kirchhoff’s first law at a junction deals with the conservation of charge.
