How is the duration and intensity of daylight related to the suns apparent path?
1 answer:
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Answer:
Explanation:
Time period of Simple pendulum is given by
where L=length of Pendulum
g=acceleration due to gravity
(a)When elevator is accelerating upward with
effective g will be g+a=9.8+5
therefore time period will decrease
(b)When elevator is moving upward with 5 m/s
effective g will be g as there is no added acceleration
therefore time period will remain same
(c)When elevator is accelerating downward with
effective g will be g-a=9.8-5
therefore time period will increase
(d)When elevator is accelerating downward with
effective g will be g-9.8=0
therefore time period will become infinite
Answer:
ε₂ =2.63 V
Explanation:
given,
M = 0.0034 H
I (t) = I₀ sin (ωt)
I (t) = 5.4 sin (143 t)
magnitude of the induced emf in the second coil
ε₂ =
ε₂ =
for maximum emf
cos (143 t) = 1
ε₂ =
ε₂ =2.63 V