Answer with Explanation:
We are given that
Mass of deuteron=
Charge, Q=e
Mass of alpha particle=
Charge,q=2e
Magnetic field=B
Mass of proton=
Let radius of path of proton=r
Using the formula
Velocity of proton=
Centripetal force =Magnetic force
Radius of proton,
Radius of deuteron,
Radius of alpha particle,
Answer:
KE = 1/2 M v^2 kinetic energy of projectile
KE = 1/2 * 20 * (54 m/s)^2 = work done on projectile
W = 10 * 54^2 = work done on projectile
W = 29,160 J
ANSWER: NATURE
EXPLAINTION:
It’s 6cm because you are multiplying the numbers and that is the total