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Ganezh [65]
3 years ago
12

When applying Gauss' law for a capacitor containing a dielectric, which of the following statements is false? (Latter part of se

ction 6.)
A) The electric field vector is multiplied by κ, the dielectric constant.
B) The charge enclosed by the Gaussian surface includes both the free charge and the induced surface charges.
C) Gauss' law for a dielectric includes the ability to account for varying dielectric constant over the Gaussian surface.
D) Gauss' law for a dielectric is the most general form of Gauss' law.
E) Gauss' law for a dielectric can be applied to many types of capacitors.
Physics
1 answer:
Irina-Kira [14]3 years ago
3 0

Answer:a

Explanation:

Introducing a dielectric inside a capacitor reduces the Electric field . Charge develops on dielectric such that it is opposite to the corresponding face . For example Positive charge of capacitor induces negative charge on dielectric which will create an Electric Field in opposite direction.

So Electric Field decreased by a factor of \frac{1}{K} where

K=dielectric\ magnitude    

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2 years ago
A vertical wire carries a current straight up in a region where the magnetic field vector points due north. What is the directio
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Answer:

The direction of the resulting force on this current is due east.

Explanation:

Given;

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Applying right hand rule which states that: to determine the direction of the magnetic force on a positive moving charge point the thumb of the right hand in the direction of velocity v, the fingers in the direction of magnetic field B, and a perpendicular to the palm points in the direction of magnetic force.

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2 years ago
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2 years ago
Two children who are bored while waiting for their flight at the airport decide to race from one end of the 20-m-long moving sid
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Answer: Phillipe wins the race

Explanation:

Given

Length of track=20 m

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Therefore absolute velocity of P is 2+1.5=3.5 m/s

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8 0
3 years ago
Read 2 more answers
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