# Electrostatics-Capacitors (NEET Physics): Questions 1 - 4 of 29

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## Question number: 1

» Electrostatics » Capacitors

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.

RL

c.

d.

## Question number: 2

» Electrostatics » Capacitors

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.

2 and 4 are correct

c.

1, 2 and 3 are correct

d.

1 and 2 are correct

## Question number: 3

» Electrostatics » Capacitors

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.

Ꭺ is true but Ꭱ is false

b.

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

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are false

## Question number: 4

» Electrostatics » Capacitors

MCQ▾

### Question

Between the plates of a parallel plate condenser, a plate of thickness t 1 and dielectric constant K 1 is placed. In the rest of the space, there is another plate of thickness t 2, and dielectric constant K 2. The potential difference across the condenser will be,

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page