A long, thin solenoid has 155 turns per meter and radius 1 m. The current in the solenoid is increasing at a uniform rate of 28
A/s.
What is the magnitude of the induced electric field at a point 9.5 m from the axis of the solenoid?
Express your answer in mV/m to 2 decimal places.
What is the magnitude of the induced electric field at a point 9.5 m from the axis of the solenoid?
Express your answer in mV/m to 2 decimal places.
1 answer:
You might be interested in
We can find the average speed of the body by finding the total distance covered, and then dividing it by the total time of the motion.
The total distance covered is:
while the total time of the motion is
So, the average speed of the body is:
The total distance covered is:
while the total time of the motion is
So, the average speed of the body is:
Answer:
-4.3 kgm/s
Explanation:
Impulse which the soccer ball experiences is equal to the change in momentum of a body.
It is given mathematically as:
Impulse = m*Δv =
Initial momentum of soccer ball = 2 kgm/s
Final momentum of the soccer ball = -2.3 kgm/s
Therefore, Impulse will be:
Impulse =
Impulse =
The impulse put on the soccer ball by the kicker is -4.3 kgm/s.