Time Left - 06:00 mins
UGC-NET EC 2017: EMT SpeedTest Quiz 10
Attempt now to get your rank among 387 students!
Question 1
A capacitor of 
capacitance is charged to 200 V. If this charged capacitor is discharged through 
resistor, the heat generated is
capacitance is charged to 200 V. If this charged capacitor is discharged through resistor, the heat generated is Question 2
Four metal plates, each of surface area 
on one side, are placed at a distance 
from each other as shown in Fig. 6.31. The alternate plates are connected to point 
and 
The capacitance 
is
on one side, are placed at a distance from each other as shown in Fig. 6.31. The alternate plates are connected to point and The capacitance is Question 3
A capacitor of capacitance 
is charged to a potential difference of 200 V. After disconnecting from the batter, it is connected in parallel with another uncharged capacitor. The common potential is 40 V. The capacitance of the second capacitor is
is charged to a potential difference of 200 V. After disconnecting from the batter, it is connected in parallel with another uncharged capacitor. The common potential is 40 V. The capacitance of the second capacitor is Question 4
An uncharged capacitor with a solid dielectric is connected to a similar air capacitor charged to a potential 
If the common potential after sharing of charges is 
then dielectric constant of the dielectric is
If the common potential after sharing of charges is then dielectric constant of the dielectric is Question 5
Two spherical conductors 
and 
of radii 
and 
are placed concentrically in air. 
is given a charge 
and 
is earthed. The equivalent capacitance of the system is [See Fig. 6.32]
and of radii and are placed concentrically in air. is given a charge and is earthed. The equivalent capacitance of the system is [See Fig. 6.32] - 387 attempts
- 6 upvotes
- 12 comments
Oct 17ESE & GATE EC
