Basic Maths and Units and DimensionsHard
Question
In the circuit shown in figure E1 = E2 = 4V and E3 = 2V and R = r1 = r2 = r3 = 1Ω then potential difference between A and B will be :-
Options
A.3V
B.1V
C.-3V
D.-1V
Solution
VCB = 
= 2
So VA - 1 - 2 = VB
VA - VB = 3V
= 2So VA - 1 - 2 = VB
VA - VB = 3V
Create a free account to view solution
View Solution FreeTopic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
The angle of minimum deviation for a prism is 40o and the angle of the prism is 60o. The angle of incidence in this posi...Dimension M1LoT-2 represents -...Two long current carrying thin wires, both with current I, are held by the insulating threads of length L and are in equ...A chain of length L and mass m is placed on a smooth surface. The length of BA is (L - b). calculate the velocity of cha...A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball ...