Answer:

Explanation:
Uncertainty principle say that the position and momentum can not be measured simultaneously except one relation which is described below,

Given that the uncertainty in x is 0.1 mm.
Therefore,

Therefore, uncertainty in the transverse momentum of photon is 
Answer:
Any Lens
Explanation:
I Hope it's right if not so Sorry :)
Need more details to the question
Answer:
Resulting Change in the Magnetic Flux 
Explanation:
Thanks!