If the primary source of atmospheric thermal energy on Earth is energy from the Sun, what conclusion can be made from the diagra
m?
A.
The atmosphere of the Southern Hemisphere is always warmer than that of the Northern Hemisphere.
B.
The atmosphere at the Earth's equator is always warmer than the atmosphere at its poles.
C.
The atmosphere of the Northern Hemisphere is always warmer than that of the Southern Hemisphere.
D.
The atmosphere at the Earth's poles is always warmer than the atmosphere at its equator.
A.
The atmosphere of the Southern Hemisphere is always warmer than that of the Northern Hemisphere.
B.
The atmosphere at the Earth's equator is always warmer than the atmosphere at its poles.
C.
The atmosphere of the Northern Hemisphere is always warmer than that of the Southern Hemisphere.
D.
The atmosphere at the Earth's poles is always warmer than the atmosphere at its equator.
1 answer:
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Answer:
6.88 mA
Explanation:
Given:
Resistance, R = 594 Ω
Capacitance = 1.3 μF
emf, V = 6.53 V
Time, t = 1 time constant
Now,
The initial current, I₀ =
or
I₀ =
or
I₀ = 0.0109 A
also,
I =
here,
τ = time constant
e = 2.717
on substituting the respective values, we get
I =
or
I =
or
I = 0.00688 A
or
I = 6.88 mA