BFigure 2 is a sketch graph showing how the potential difference across the electrodes varies with time.
Figure 2
A student concluded that there was an alternating potential difference across the electrodes.
How does Figure 2 show that the student was not correct?
(1)
(4)
BFigure 2 is a sketch graph showing how the potential difference across the electrodes varies with time.
Figure 2
A student concluded that there was an alternating potential difference across the electrodes.
How does Figure 2 show that the student was not correct?
(1)
(4)
Figure 2
A student concluded that there was an alternating potential difference across the electrodes.
How does Figure 2 show that the student was not correct?
(1)
(4)