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anygoal [31]
2 years ago
14

A long conducting cylindrical pipe has a length L

Physics
1 answer:
DanielleElmas [232]2 years ago
8 0

The charge distribute on the inner surface with the radius r₁ will be zero,In the region r₁<r<r₂  will also zero. While on the outer surface with radius r₂ will be -q.

<h3>What is Gauss law?</h3>

The total electric flux out of a closed surface is equal to the charge contained divided by the permittivity,

According to Gauss Law. the electric flux in a given area is calculated by multiplying the electric field by the area of the surface projected in a plane perpendicular to the field.

From the Gauss law, it is stated that the field inside the conductor is zero. Charge will lie only on the surface.

(a)The charge distribute on the inner surface with the radius r₁ will be zero.

(b) In the region r₁<r<r₂  will also zero.

(c)The outer surface with radius r₂ charge distribution  will be -q.

Hence, the charge distribute on the inner surface with the radius r₁ will be zero,

To learn more about the Gauss law, refer to the link;

brainly.com/question/2854215

#SPJ1

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A pebble is dropped from rest from the top of a tall cliff and falls 53.4 m after 3.3 s has elapsed. How much farther does it dr
jeka94

Answer:

426.84 m

Explanation:

initial velocity u = 0

time t = 3.3 s

distance travelled s = 53.4 m

acceleration due to gravity = g

s = ut + 1/2 g t²

53.4 = 0 + 1/2 g x 3.3²

g = 9.8 m /s²

For the whole length of fall

distance travelled = h

total time = 6.6 + 3.3 = 9.9 s

h = ut + 1/2 g t²

u again = 0

h = .5 x 9.8 x 9.9²

= 480.24 m

distance travelled in last 6.6 s

= 480.24 - 53.4

= 426.84 m

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3 years ago
What are the difference between conductor and insulator? ​
Anvisha [2.4K]

Answer:

  • A conductor allows energy e.g. electric charge or heat to pass through it easily. While an insulator does not let electric current or heat to travel through it.
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  • Insulators have a very high resistance and therefore the electrons are held together very firmly. The conductors, on the other hand, have a very low resistance.
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Answer:

the acceleration of the car is 5m/s2

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PSYCHO15rus [73]

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A scientific hypothesis must be tetable so it can become a scientific theory.

Explanation: I think

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a 2,000 pound car is driving at 60 miles/hour along a straight, level road. what is the net force acting on the car?
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