What is the magnetic field at the position of the dot in the following figure (Figure 1)? Give your answer as a vector.

Express your answer in terms of the unit vectors i^, j^, and k^.

Figure 1: i. imgur . com / JXy1Qit . png

Edit: didn't realize I could attach images

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.