Refer to the circuit diagram given in the figure. which of the following observations are correct? A. Total resistance of circuit is 6Ω B. Current in Ammeter is 1 A C. Potential across A B is 4 Volts.

Question

Refer to the circuit diagram given in the figure. which of the following observations are correct?
A. Total resistance of circuit is $6Ω$
B. Current in Ammeter is 1 A
C. Potential across $A B$ is 4 Volts.
D. Potential across CD is 4 Volts
E. Total resistance of the circuit is $8Ω$ .

Choose the correct answer from the options given below:

Options:

Answer:

A

Solution:

Current through ammeter $= 1 A$
$R_{net} = 6Ω$

$V_{AB} = 0.5 \times 4 = 2 volt V_{CD} = 1 \times 4 = 4 volt$

A, B & D are correct

TestHub · Accepted Answer

Current through ammeter = 1 A R net ​ = 6Ω ​ V AB ​ = 0.5 × 4 = 2 volt V CD ​ = 1 × 4 = 4 volt ​ A, B & D are correct

Physics - Semiconductors Question with Solution | TestHub

Options:

Doubts & Discussion