Question

current I in the figure is?
(A) 1.5 A
(C)3.5 A
(B) 0.5 A
(D) 2.5 A

plz provide solution of this ​

Answer 1

Answer:

@Zainab, can you exolain it a bit please ..?

Answer 2

The correct option is (C) 3.5A

Given:

A network has a circuit of wires having different currents flowing into them.

To Find:

The current I in the figure

Solution:

Using the concept,

Incoming current = outgoing current

In the first part of the figure,

2A = 1A + 1A

In the second part of the figure,

1A + 1A = 2A

In the third part, there is not a single point where the current is outgoing and incoming

hence we take the average of the currents 2A and 5A to get the value of the current I

I = 2 + 5 / 2 = 3.5A

#SPJ5