X-rays are used to irradiate sodium and copper surfaces in two separate experiments and stopping potential are determined. The stopping potential is

At the stopping potential

Define stopping potential

X-rays of frequency u were used to irradiate sodium and copper surfaces in two separate experiments and their stopping potentials were found to be Na and V' cu If the work function of Cu gt work function of Na, then

What is stopping potential?

What is stopping potential?

What is stopping potential?

The stopping potential (V_(0))

Define stopping potential.