A certain superconducting magnet in the form of a solenoid of length 0.550 m can generate a magnetic field of 9.20 T in its core when its coils carry a current of 140 A. Find the number of turns in the solenoid.

28,750  turns

Explanation:

According to the given situation the solution of number of turns in the solenoid is shown below:-

Number of turns in the solenoid is

= 28,750  turns

Therefore for computing the number of turns in the solenoid we simply applied the above formula.

So, the right answer of number of turns in the solenoid is 28,750 turns.

the body's situation won't change the forces are equal opposit and on the same body

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2