In the circuit shown if point O is earthed, the potential of point X is equal to
Text Solution
Verified by ExpertsThe correct answer is:
B
V A – V B = 5V
- 5 + 5i – 10 + 5 = 0 (kirchoff equation)
i = 2 Amp
V x – V o = + 10 – 5 + 5 × i
V x = 5 + 5 × 2 = 15 volt
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The balancing length for a cell is 560 cm in a potentiometer experiment. When an external resistanc…
The series combination of two batteries, both of the same emf 10V, but different internal resistanc…
Four resistances of 15 Ω Ω , 12 Ω Ω , 4 Ω Ω and 10 Ω Ω respectively in cyclic order to form Wheatst…
Match the following:
The following table gives the lengths of four copper rods at the same temperat…
Match the statements in Column I with the current element in Column II
Column - IColumn - II(A)Curr…
A continuous beam of electrons emitted by a heating filament are accelerated in free space by an el…