# Electrostatics-Capacitors [NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics]: Questions 1 - 3 of 32

Access detailed explanations (illustrated with images and videos) to 2320 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 600.00 or

How to register?

## Question number: 1

» Electrostatics » Capacitors

Edit
MCQ▾

### Question

If L, C and R represent inductance, capacitance and resistance respectively, then which of the following does not represent dimensions of frequency?

### Choices

Choice (4)Response

a.

CL

b.

c.

d.

RL

## Question number: 2

» Electrostatics » Capacitors

Edit
MCQ▾

### Question

A parallel plate air condenser is connected with a battery. Its charge, potential difference, electric field and energy are Q 0, V 0, E 0, and U 0, respectively. In order to fill the complete space between the plates a dielectric slab is inserted, the battery is still connected. Now the corresponding values Q, V, E and U are in relation with the initially stated as

(1) V > V 0

(2) Q > Q 0

(3) E > E 0

(4) U > U 0

Select the correct answers and mark it according to the following codes:

### Choices

Choice (4)Response

a.

1 and 3 are correct

b.

1 and 2 are correct

c.

2 and 4 are correct

d.

1,2 and 3 are correct

## Question number: 3

» Electrostatics » Capacitors

Edit
Assertion-Reason▾

### Assertion (Ꭺ)

Circuit containing capacitors should be handled cautiously even when there is no current.

### Reason (Ꭱ)

The capacitors are very delicate and so quickly breakdown.

### Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Ꭺ is true but Ꭱ is false

d.

Both Ꭺ and Ꭱ are false

Developed by: