The number of the faces of cube through which electric field is zero.

Question

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Answer 1

Question

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

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Answer 2

Question

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

Answer 6

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

Answer 7

Chapter 24, Problem 1OQ

(i)

To determine

The number of the faces of cube through which electric field is zero.

Answer 8

(i)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Answer 9

(i)

Expert Solution

Answer 10

(i)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

Assume that charged filament is very long or infinitely long. Therefore; there is same amount of charges on both side and electric field will not have any preferred direction as left or right. This means that electric field can go only inward or outward from filament. Net flux passing through these two surfaces is zero. Electric flux passes only remaining four sides of the cubical surfaces hence at these four sides there is non-zero electric field.

Therefore, number of faces which have zero electric field is two.

Answer 13

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.

Answer 14

(ii)

To determine

The number of the faces of the cube through which electric flux is zero.

Answer 15

(ii)

Expert Solution

Answer to Problem 1OQ

Option (b) 2.

Answer 16

(ii)

Expert Solution

Answer 17

(ii)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

It is given that charge filament is long and straight, this means electric field line will emit in radial direction only from cylindrical filament. No electric field line will cut the surface from which filament is going through. Therefore, at these two surfaces electric flux will be zero.

Therefore, it was clear that at two surfaces, zero electric field means zero flux.