A200-turn rectangular coil having dimensions of 3.0 cm by 6.0 cm is placed in a uniform magnetic field of magnitude 0.76 t. (a) find the current in the coil if the maximum torque exerted on it by the magnetic field is 0.14 n · m. a (b) find the magnitude of the torque on the coil when the magnetic field makes an angle of 25° with the normal to the plane of the coil. n · m

(a). Current, I = 0.512 A = 512 mA

(b). Torque,

Given:

Number of turns in the rectangular coil, n = 200 turns

Area of the coil with dimensions 3.0 cm by 6.0 cm, A =

Intensity of magnetic field, B = 0.76 T

maximum torque,

angle,

Solution:

(a) Current in the coil, I can be calculated by the given relation:

Therefore,

Now substituting the given values in the above eqn:

I = 0.512 A = 512 mA

(b)  Magnitude of torque can be calculated by the given relation:

Now,

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!