EASYUPES B.Tech Admissions 2025
ApplyRanked #42 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements | Last Date to Apply: 28th April
Kirchhoff First Law - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
-
Kirchhoff first law is considered one of the most asked concept.
-
31 Questions around this concept.
Solve by difficulty
The Kirchhoff’s first law $\left(\sum i=0\right)$ and second law $\left(\sum i R=\sum E\right)$ where the symbols have their usual meanings, are respectively based on
In the given circuit diagram, the currents, I1 = -0.3 A, I4 = 0.8 A and I5 = 0.4 A, are flowing as shown. The currents I2 , I3 and I6 ,respectively, are :
The electric potential at O is
JEE Main 2025: Session 2 Result Out; Direct Link
JEE Main 2025: College Predictor | Marks vs Percentile vs Rank
New: JEE Seat Matrix- IITs, NITs, IIITs and GFTI | NITs Cutoff
Latest: Meet B.Tech expert in your city to shortlist colleges
If $i_t=3 \sin t$ and $i_2=4 \cos t$, then $i_3$ is:
In the figure a part of electric circuit has been shown. The value of current $I$ is:
Concepts Covered - 1
Kirchhoff first law
-
Kirchoff's first law
In a circuit, at any junction, the sum of the currents entering the junction must equal the sum of the currents leaving the junction. This law is also known as Junction rule or current law (KCL)
$\sum i=0$
$i_1+i_3=i_2+i_4$
Study it with Videos
Kirchhoff first law"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
JEE Main Articles
Apr 22, 2025
Apr 22, 2025
Back to top