Physics 2nd Paper MCQ-Rajshahi Board-2023

1. What is the equivalent resistance of the circuit?

2. Interference is one kind of-

3. What is the equivalent capacitance of two capacitors?

4. In which process of the following is the amount of work done zero?

5. The ratio of total energy and potential energy of electron in n-th orbit of hydrogen orbit according to Bohr's atom model-