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Juli2301 [7.4K]
2 years ago
12

consisting of an electric coil on a small paddle held over an area of the brain, __________ deactivates areas of the brain, allo

wing scientists to learn their function.
Physics
1 answer:
SCORPION-xisa [38]2 years ago
3 0

Answer:

transcranial

Explanation:

pls mark brainliest

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The organ procurement and transplant network (OPTN) was established by?
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A non-licensed person may be the SOLE owner of a civil, electrical, or mechanical engineering business under which of the follow
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3 years ago
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How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57×10−21 n
hichkok12 [17]

Answer:

891 excess electrons must be present on each sphere

Explanation:

One Charge = q1 = q

Force = F = 4.57*10^-21 N  

Other charge = q2 =q

Distance = r = 20 cm = 0.2 m  

permittivity of free space = eo =8.854×10−12 C^2/ (N.m^2)  

Using Coulomb's law,

F=[1/4pieo]q1q2/r^2

F = [1/4pieo]q^2 / r^2

q^2 =F [4pieo]r^2

q =  r*sq rt F[4pieo]

 q=0.2* sq rt[ 4.57 x 10^-21]*[4*3.1416*8.854*10^-12]

q = 1.42614*10^ -16 C

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n =891

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5 0
3 years ago
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