What is the speed shown in the graph? which number do i start on?
1 answer:
You might be interested in
Answer:
B = 5.59x10⁹ T
Explanation:
The magnetic force (F), on a the alpha particle with charge (q) that is moving at velocity (v) as the cross product of the velocity and magnetic field (B) is:
<u>We have:</u>
F = 1.4x10⁻³ N
v = 2.6x10⁶ m/s
θ = 37.0°
q = 2*p = 2*1.6x10⁻¹⁹ C
Hence, the strength of the magnetic field is:
Therefore, the strength of the magnetic field is 5.59x10⁹ T.
I hope it helps you!
Answer:
Explanation:
The torque equation is given by:
Where:
- I is the current
- A is the area of the loop (A=πR²)
- θ is the angle between the normal vector of A and B, in this case it is 90 degrees
So:
Therefore the torque is:
I hope it helps you!