JAMB - Physics (1998 - No. 36)
Find the work done in moving a 2 C charge between two points X and Y in an electric field if the potential difference is 100 volts
50J
100J
200J
400J
説明
V = \(\frac{W}{Q}\)
W = VQ
W = 100 x 2
W = 200J
W = VQ
W = 100 x 2
W = 200J