Espanola island in the Galapagos is 900 km from the boundary between the Nazca Plate and the South America plate. write a scientific explanation to support your claim of when Espanola will be destroyed by the subduction occurring at this boundary.

3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.