Answer:
True
Explanation:
if there is no prevention of fire, and when fire happens there will be many lives lost which is very sad so we need a prevention plan .
Answer:
engineering equaption solver ( EES) is a commercial software package used for solution of systems of simultaneous non-linear equation.
Explanation:
sana nakatulong
engineers explore fundamental principles of chemistry, physics, biology, and mathematics in order to overcome barriers preventing advancement in their field
May be involved in the design and implementation of experiments and interpreting of the results
Computational techniques are developed to calculate solutions to complex problems without having to conduct costly and time-consuming experiments
Most work for some type of research center
Advanced degree generally required, often a Ph.D. is needed
Explanation:
Below is an attachment containing the solution.
Answer:
voltage = -0.01116V
power = -0.0249W
Explanation:
The voltage v(t) across an inductor is given by;
v(t) = L
-----------(i)
Where;
L = inductance of the inductor
i(t) = current through the inductor at a given time
t = time for the flow of current
From the question:
i(t) =
A
L = 10mH = 10 x 10⁻³H
Substitute these values into equation (i) as follows;
v(t) = 
Solve the differential
v(t) = 
v(t) = -0.05 
At t = 8s
v(t) = v(8) = -0.05 
v(t) = v(8) = -0.05 
v(t) = -0.05 x 0.223
v(t) = -0.01116V
(b) To get the power, we use the following relation:
p(t) = i(t) x v(t)
Power at t = 8
p(8) = i(8) x v(8)
i(8) = i(t = 8) = 
i(8) = 
i(8) = 10 x 0.223
i(8) = 2.23
Therefore,
p(8) = 2.23 x -0.01116
p(8) = -0.0249W