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Reptile [31]
3 years ago
15

Gauss’ law: a. Relates the surface charge density to the electric field.b. Relates the electric field at points on a closed surf

ace to the net charge enclosed by that surface.c. Only applies to point charges.d. Relates the electric field throughout space to the charges distributed through that space
Physics
1 answer:
Mamont248 [21]3 years ago
8 0

Answer:

b. Relates the electric field at points on a closed surface to the net charge enclosed by that surface

Explanation:

Gauss's law states that the flux of certain fields through a closed surface is proportional to the magnitude of the sources of that field within the same surface. The electric flux expresses the measure of the electric field that crosses a certain surface. Therefore, the electric field on a closed surface is proportional to the net charge enclosed by that surface.

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Two resistors of 10 and 15 n are connected. What is their combined resistance if they are connected: a) in series b) in parallel
kati45 [8]

Explanation:

Given that,

Two resistors of 10 ohms and 15 ohms are connected.

In series combination, the equivalent resistance is given by :

R_s=R_1+R_2\\\\R_s=10+15\\\\R_s=25\ \Omega

In parallel combination, the equivalent resistance is given by :

\dfrac{1}{R_p}=\dfrac{1}{R_1}+\dfrac{1}{R_2}\\\\\dfrac{1}{R_p}=\dfrac{1}{10}+\dfrac{1}{15}\\\\R_p=6\ \Omega

Hence, this is the required solution.

7 0
2 years ago
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astra-53 [7]

Answer:

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Hope it helps

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3 years ago
What must be true for any endothermic reaction?
BabaBlast [244]
<span>a. The chemical bonds of the products have more energy than the chemical bonds of the reactants.</span>
5 0
3 years ago
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Inessa [10]

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