Answer:
Decreases ,,clockwise
Explanation:
When the switch is reopened then magnitude of magnetic flux through the loop will decreases and the direction of induced current will be clockwise (when seen from clockwise.
So the answer of the fill in the blank is decreases and clockwise.
Answer - B and B.
B) Decreases ,B)clockwise
Answer:
it's lyca
Explanation:
Laika was a Soviet space dog who became one of the first animals in space, and the first animal to orbit the Earth.
I believe a scale is good
Answer:
Work done is 93.75J
Explanation:
Given mass, m = 30kg; Time = 5 seconds; force = 15N; u= 0
Acceleration, a = F/m ⇒ 15/30
⇒ 0.5ms
Displacement , s= ut+1/2at²
⇒ 0 +1/2 (0.5*5*5)
⇒ 0 + 1/2(0.5*25)
⇒ 0 + 1/2(12.5)
⇒ 0 + 6.25
⇒ 6.25m
work done = Fs=15*6.25= 93.75 J