Calculating the Magnitude of the force

[kkingkong]

Homework Statement

Calculate the magnitude of the force on an electron moving at 4×10^6 m/s at an angle of 8 degrees to a magnetic field of 0.3 Tesla. Give your answer in Newtons.

Homework Equations

the equation that i used was f= qvBsin(8)

The Attempt at a Solution

f = 1.602 E-27(4E6)Sin 8
but i keep getting the wrong answer, what am i doing wrong ,. PLease help me. Thanks

 

[vela]

It looks like you didn't include B.

 

[kkingkong]

oh thank you after i include B i still get the wrong answer. i get 2.68E-22

 

[vela]

I just noticed you're not using the right value for q, and make sure your calculator is in degrees mode.