A proton beam that carries a total current of 1.3 mA has 10.0 mm diameter.The current density in the proton beam increases linearly with distance from the center.This is expressed mathematically as J(r)= J₀ (r/R),where R is the radius of the beam and J₀ is the current density at the edge.Determine the value of J₀. A)25 A/ B)6.2 A/ C)12 A/ D)17 A/

Question

Quizplus · Accepted Answer

The Answer of A proton beam that carries a total current of 1.3 mA has 10.0 mm diameter.The current density in the proton beam increases linearly with distance from the center.This is expressed mathematically as J(r)= J₀ (r/R),where R is the radius of the beam and J₀ is the current density at the edge.Determine the value of J₀. A)25 A/ B)6.2 A/ C)12 A/ D)17 A/

A Proton Beam That Carries a Total Current of 1