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Sir

Asked by sandhyamsani 25th June 2017, 10:44 AM
Answered by Expert
Answer:
Following are the steps to be followed while solving this query:
Step 1) Take the x, y and z components of the position and momentum of the particle. Note since, the particle is in xy plane, z components will be zero.
 
Step 2) Consider the formula for angular momentum. It is begin mathsize 12px style straight L with rightwards arrow on top equals straight r with rightwards arrow on top cross times straight p with rightwards arrow on top end style. Write this in terms of a 3×3 matrix.
Step 3) Solve the matrix. You should obtain begin mathsize 12px style straight L with rightwards arrow on top equals straight k with hat on top open parentheses xp subscript straight y minus yp subscript straight x close parentheses end style
Step 4) Substitute the values. They are x = vt, y = b, px = mv and py = 0 to obtain begin mathsize 12px style straight L with rightwards arrow on top equals negative mvb straight k with hat on top end style
Answered by Expert 13th December 2017, 7:24 PM
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