One of the Kirchhoff's laws states that O In a loop, the summation of currents incoming plus the summation of currents leaving must be zero O Summation of forces at any point of the circuit must sum up to zero. O In a junction, the algebraic sum of Emf's must be equal to the algebraic sum of IR's in it. O The algebraic sum of Emf's in a loop must be equal to the algebraic sum of IR's in it.

One of the Kirchhoff's laws states that O In a loop, the summation of currents incoming plus the summation of currents leaving must be zero O Summation of forces at any point of the circuit must sum up to zero. O In a junction, the algebraic sum of Emf's must be equal to the algebraic sum of IR's in it. O The algebraic sum of Emf's in a loop must be equal to the algebraic sum of IR's in it.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 42P

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Question

One of the Kirchhoff's laws states that
O In a loop, the summation of currents incoming plus the summation of currents leaving must be zero.
Summation of forces at any point of the circuit must sum up to zero.
O In a junction, the algebraic sum of Emf's must be equal to the algebraic sum of
it.
O The algebraic sum of Emf's in a loop must be equal to the algebraic sum of IR's in it.

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