Question

answer the question 14​

Answer 1

Ideal ammeter refers to the fact that the ammeter shall have no resistance ( zero resistance in ideal conditions).

We can see that all the 3 ohm resistors are in series , hence shall have same current flowing through them .

Net resistance will be R eq.

R eq. = 3 + 3 + 3 = 9 ohm

Hence current will be I

I = V/R = 18/9 = 2 amp

Hence final answer is

Ammeter reading will be 2 ampere

Answer 2

Answer:

2 A

Explanation:

R total = 3+3+3 = 9 ohm.

V = 18 V

We know that in series same amount of current flows through each resistor. So,

I = V/R

I = 18/9

I = 2 A..

Hence, reading of Ammeter is 2 A

Hope it helps....!