Question

In the following passage some concepts about electrical circuit analysis is discussed. Based on this

answer questions 53 to 56.

(i) When two or more conductors meet at a point it is called a junction. At junctions there

should not be any accumulation of charges. This implies that the net current entering the

junction should be equal to net current leaving a junction.

(ii) In a closed circuit having resistors and batteries, the sum of voltages across the resistors

will be equal to net electromotive force (emf). This follows from the principle of

conservation of energy.

With the help of above two concepts the current and voltage across different circuit elements can be

determined.

53) The current I in the branch shown in

the adjacent figure is

a) 3.0A b) 2.5A

c) 4.0A d) 4.5A​

Answer 1

Answer:

Explanation:

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