Question

When an electron moves in a circular path around a stationary nucleus charge at the center :

• A. the acceleration of the electron changes
• B. the velocity of the electron changes
• C. electrostatic force due to the nucleus at the electron changes
• D. none of these

Answer 1

Answer: (A), (B), (C)

The correct options are
A the acceleration of the electron changes
B the velocity of the electron changes
C electrostatic force due to the nucleus at the electron changes

In circular path magnitude of velocity, acceleration and electric field remains same but direction will change continuously.