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Vinil7 [7]
3 years ago
8

WILL MARK BRAINLIEST

Physics
2 answers:
lara [203]3 years ago
5 0

Answer:

B

Explanation:

d1i1m1o1n [39]3 years ago
4 0

Answer:

aww that's simple! its B can i get brainliest? i really need some points rn <3

Explanation:

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3 years ago
A sphere of radius r = 5cm carries a uniform volume charge density rho = 400 nC/m^3. Q. What is the total charge Q of the sphere
Tanzania [10]

Answer:

The total charge Q of the sphere is 2.094\times10^{-10}\ C.

Explanation:

Given that,

Radius = 5 cm

Charge density J= 400\ nC/m^3

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Using formula of charge

q=\rho V

Where, \rho = charge density

V = volume

Put the value into the formula

q=\rho\times(\dfrac{4}{3}\pi r^3)

Put the value into the formula

q=\dfrac{4}{3}\times\pi\times400\times10^{-9}\times(5\times10^{-2})^3

q=2.094\times10^{-10}\ C

Hence, The total charge Q of the sphere is 2.094\times10^{-10}\ C.

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3 years ago
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sergejj [24]

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Explanation:

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4 WILL GIVE YOU BRAINLIST
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Read 2 more answers
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