Electrostatics-Capacitors (AIIMS Physics): Questions 6 - 10 of 14
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 350.00 or
Question number: 6
» Electrostatics » Capacitors
Appeared in Year: 1998
Question
What is the area of the plate of a 3F parallel plate capacitor, if the separation between the plates is 5 mm? [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 7
» Electrostatics » Capacitors
Appeared in Year: 2000
Question
Three capacitors of capacitance 3µF, 10µF and15µF are connected in series to a voltage source of 100V. The charge on 15µF is – [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 200 µC |
|
| b. | 160 µC |
|
| c. | 280 µC |
|
| d. | 50 µC |
|
Question number: 8
» Electrostatics » Capacitors
Question
Three capacitors of capacitance are connected in series to a voltage source of 200V. The charge on is –
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 9
» Electrostatics » Capacitors
Question
A capacitor in a defibrillator is charged to 2000 V. The energy stored in the capacitor is sent through the patient during a pulse of duration 4 ms. The power delivered to the patient is –
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 100 kW |
|
| b. | 25 kW |
|
| c. | 50 kW |
|
| d. | 200 kW |
|
Question number: 10
» Electrostatics » Capacitors
Question
If the distance between the plats of a parallel plate capacitor is double and the dielectric is half, then its capacity will:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Decrease by 2 times |
|
| b. | Remain the same |
|
| c. | Decrease by 4 times |
|
| d. | Decrease by 6 times |
|