Cathode Rays Are
A) X-Rays $\gamma$ -Rays
C) Electrons

Q33: A wire bearing current of 1.25 A

Q35: A charged particle enters a region

Q36: A straight wire is carrying a current

Q37: A proton is moving at 2.0

Q39: Two concentric circular wire loops in the

Q40: A long straight wire is carrying

Q41: What is the speed of a

Q42: An electron is moving at 3.6

Q43: Find the circulation for the path

Q63: A cyclotron with a magnetic field of