A3000 n force acts on a 200 kg object what is the acceleration of the object

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.

The three phases of general adaptation syndrome are alarm, resistance, and recovery. select the best answer from the choices provided t f