Answer:
i guss its A
Explanation:
The potential difference between the center of the sphere and the surface of the sphere will be PD=3.6 x 10^8 V
It is given that:-
Charge Q = +4.00 mC or
insulating sphereradius R = 5.00 cm = 0.05 m
The formula for the potentialdifference at the surface of the sphere is given by
The formula for the potentialdifference at the center of the sphere
The difference between the potential difference will be
Thus the potential difference between the center of the sphere and the surface of the sphere will be PD=3.6 x 10^8 V
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Answer:
3.6 x 10^8 V
Explanation:
Q = 4 m C = 4 x 10^-3 C
r = 5 cm = 0.05 m
The formula for the potential at the surface is
Vs = K Q / r = (9 x 10^9 x 4 x 10^-3) / 0.05 = 7.2 x 10^8 V
The formula for the potential at the centre is
Vc = 3/2 Vs
Vc = 1.5 x 7.2 x 10^8 V = 10.8 x 10^8 V
The difference in potential is
V = Vc - Vs = 10.8 x 10^8 - 7.2 x 10^8 = 3.6 x 10^8 V
A.extrusive igneous rock
B.intrusive igneous rock
C.foliated metamorphic rock
D.nonfoliated metamorphic rock
b. month . . . day
c. year . . . month
d. year . . . day
The Earth rotates on its axis every __day________ and revolves around the Sun every _____year_____.
Rotation refer to an object's spinning motion about its own axis
Revolution refers to the object's orbital motion around another object
The earth rotates on its axis 23 hours, 56 minutes and 4 seconds which is approximately equal to one day whereas the earth revolve around sun in 365 days , 6hours , 9minutes which is nearly equal to an year.
Hence , correct option is a) day . . . year
learn more about rotation and revolution of earth:
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Answer:
B - Mutualism
Explanation:
Just took the test Edge 2020
40 x 15 = 600 is the answer you want
PAR-Q
PRA-Q
Heart Rate Consultation
Answer:
Its PAR-Q
Explanation:
i think