Question

3. Observe the following figure. We can understand that
A) there is a uniform magnetic field around the solenoid
B) the magnetic field is same at all points inside the solenoid
C) solenoid is kept in a strong magnetic field
D) solenoid is experiencing mechanical forcea​

Answer 1

Answer:

A

Explanation:

it was a correct answer

I hope you understand

Answer 2

Option (A) is Right Answer

Explanation:

(A) There is a uniform magnetic field around the solenoid

• A solenoid is a long coil of wire enveloped by numerous turns
• At the point when a present goes through it, it makes an about uniform magnetic field inside
• Solenoids can change over electric flow to mechanical activity  
• The attractive field outside a long solenoid can never be zero. Since a solenoid of limited length will have edges and field  
• The attractive field inside a solenoid is corresponding to both the applied current and the number of turns per unit length