Circle the letter of the sentence that tells how bohr' model of the atom differed from rutherford's model a. bohr's model focused on the nucleus b. bohr's model focused on the protons c. bohr's model focused on the neutrons d. bohr's model focused on the electrons

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?

What is the equation for electrical work?