0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Two capacitors were charged to potentials 80 and 30 V. Then they connected in parallel. The potential difference across both condensers is 60 V. The ratio of the capacitances of the capacitors is
  1. 3 : 2
  2. 1 : 3
  3. 1 : 4
  4. 2 : 3

A
2 : 3
B
3 : 2
C
1 : 3
D
1 : 4
Solution
Verified by Toppr

Was this answer helpful?
0
Similar Questions
Q1
Two capacitors were charged to potentials 80 and 30 V. Then they connected in parallel. The potential difference across both condensers is 60 V. The ratio of the capacitances of the capacitors is
View Solution
Q2
The capacities of 2 condensers were compared using an electrometer. The capacitors were charged to potentials V1=300 V and V2=100 V. They were then connected in parallel [i.e., their positive plates are connected together and their negative plates are also connected together]. The potential difference between the plates measured with the electrometer was 250 V. The ratio of capacitances C1/C2 is


View Solution
Q3
A capacitor of capacitance C1 is charged to a potential V and then connected in parallel to an uncharged capacitor of capacitance C2. The final potential difference across each capacitor will be
View Solution
Q4
Two capacitors of capacitance $$2\, \mu F$$ and $$4\, \mu F$$ are charge to $$200\, V$$ and $$100\, V$$ respectively. They are then connected in parallel to each other. What is the potential across each capacitor ?
View Solution
Q5
Two parallel plate capacitors of capacitances C and 2C are connected in parallel and charged to a potential difference V. The battery is then disconnected and the region between the plates of the capacitor C is completely filled with a material of dielectric constant K. The potential difference across the capacitors now becomes :
View Solution