Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
À magnet is parallel to a uniform magnetic field.if it is rotated by 53 o from the direction of magnetic field,the woek done is 16 J.how much work is done to move it 37 o further from the direction of magnetic field?
Work done = W = MB (cos θ1 – cos θ2) As per the questionð 16 = MB (cos 0o – cos 53o)ð MB =16/0.4 = 40 Now the work done in moving 37o more would be W = 40 (cos 53o - cos 90 o) = 24 J
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -