A wooden block measuring 50 cm by 100 cm by 200 cm has a mass of 8000 g.
1 answer:
The density of the block is mathematically given as
Question Parameters:
50 cm by 100 cm by 200 cm has a mass of 8000 g.
Generally the equation for the density is mathematically given as
Where
v= 50 cm * 100 cm * 200 cm
v=1000000cm
v=10000m
Therefore
phi=8e-4
For more information on density
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Answer
given,
I(t) = I₀ sin(ωt),
M = 0.0034 H, I₀ = 5.4 A, ω = 143 rad/s.
a) magnitude of induced emf in terms of M and I
ε₂ =
b) magnitude of induced emf in terms of M, Io, and ω
now,
ε₂ =
c) maximum value of |ε2|, εmax, in terms of M, I₀ , and ω.
|ε₂| =
for ε_{max} , cos ωt = 1
ε_{max} =
d) numerical value of εmax in V.
ε_{max} =
ε_{max} =
ε_{max} = 2.63 V