Tính lực tương tác điện giữa một electron và một proton trong chân không? Biết rằng điện tích của proton là 1,6.10^-19, của electron là - 1,6.10^-19 và khoảng cách giữa chúng là 5.10^-9

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop