Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 18

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12th Odisha Board

IMPORTANT

Earn 100

The electric potential $v$ as a function of distance $x$ (in meter) is given by

$V = (2 x^{2} + 5 x - 9) volt$ .

The value of electric field at $x = 1 m$ would be

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Important Questions on Electric Field and Potential

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 19

Charges of

\frac{10}{3} \times 10^{- 9}

coulomb are placed at each of the four corner of a square of side

8 c m

each. The potential at the intersection of its two diagonals is

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 20

When a charges of

3

coulomb is placed in a uniform electric field it experiences a force of

3000 N

. The potential difference between two points separated by a distance of

1 c m

within this field is

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 1

Define electric field.

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 2

State whether a charge is affected by its own field.

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 3

What do you understand by electric field?

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 4

An electric dipole is encolsed within a Gaussian surface. What is the electric flux through that surface ?

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 5

What do you mean by Gaussian surface?

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12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 6

How does the electric field at a point due to an electric dipole depend on the distance of the point from the dipole ?