Find the potential difference between the points A and B (V A – V B ) as shown in figure. (Initially all the capacitors are uncharged)
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
( – 22 V)
assume (V A = 0), (V B = x)
From conservation of charge on plates of capacitor
4(x – 20) + (x – 10)6 + (x – 30)10 = 0
x = 22
V A – V B = 0 – 22 = – 22 V.
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 capacity of a parallel plate condenser is . When a glass plate is placed between the plates of…
A capacitor is charged by using a battery which is then disconnected. A dielectric slab is then sli…
The energy of a charged capacitor is given by the expression ( = charge on the conductor and C = i…
The capacity of a condenser is farad and its potential is . The energy released on discharging it…
The insulated spheres of radii and having charges and respectively are connected to each other.…
In a charged capacitor, the energy resides