Homework Statement
r= 0.12m
B = 0.0720T
I = 21.0A
Fm= 0.104 N [up]
A magnetic force of 0.104 N [up] acts on a 12.0cm long wire that runs[N 10 degrees E] through a magnetic field of 0.0720 T. If the current in the wire is 21.0 A, then what is the direction of the magnetic field?
This...
1. An electric train initially moving at 25km/h accelerates to 35km/h in 20s. Find its average acceleration in m/s^2.
G: v1 = 25km/h
v2 = 35km/h
Delta t = 20s
R: Aav
2. Aav=(v2-v1)/delta t
3. = (35km/h-25km/h)-20s
The problem is that the velocities are in km per...
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2. F prop. to L or F prop to 1/Square root L where L is length and F is frequency.
3. Absolute Failure. Cannot Re-Do experiment due to lack of equipment.
1. I have finished a lab that compares the frequency at which a pendulum swings vs time in seconds. I have collected the date for both the length of the pendulum and the frequency. A question on the lab requires to graph the collected data before the statement (Non Linear Line) and then one...