In the circuit, given in the figure currents in different branches and value of one resistor are shown.
0
19/09/2020 6:08 pm
Topic starter
In the circuit, given in the figure currents in different branches and value of one resistor are shown. Then potential at point B with respect to the point A is :
(1) +1V
(2) +2V
(3) –2V
(4) –1V
Answer
Add a comment
Add a comment
Topic Tags
1 Answer
0
19/09/2020 6:11 pm
(1) +1V
Explanation:
From KVL
VA + 1 + 2(1) - 2 = VB
VA - VB = 1
Add a comment
Add a comment
Forum Jump:
Related Topics
-
A resistor dissipates 192 J of energy in 1 s when a current of 4A is passed through it. Now, when the current is doubled, the amount of thermal energy dissipated in 5 s in______J.
3 years ago
-
Cross-section view of a prism is the equilateral triangle ABC in the figure. The minimum deviation is observed using this prism when the angle of incidence is equal to the prism angle.
3 years ago
-
At very high frequencies, the effective impedance of the given circuit will be______Ω.
3 years ago
-
A sample of gas with γ = 1.5 is taken through an adiabatic process in which the volume is compressed from 1200 cm^3 to 300 cm^3. If the initial pressure is 200 kPa.
3 years ago
-
The diameter of a spherical bob is measured using vernier callipers. 9 divisions of the main scale, in the vernier callipers, are equal to 10 divisions of vernier scale. One main scale division is 1 mm.
3 years ago
Forum Information
- 321 Forums
- 27.3 K Topics
- 53.8 K Posts
- 3 Online
- 12.4 K Members
Our newest member: Stripchat
Forum Icons:
Forum contains no unread posts
Forum contains unread posts
Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed