A. be negatively charged
B. be positively charged
C. have an excess negatively charges on the side nearest the rod
D. have an excess positively charges on the side nearest the rod
Correct Answer: Option D
D. have an excess positively charges on the side nearest the rod
![A metal rod of length 100cm is heated through 100°C, calculate the change in length of the rod [linear expansivity of the material of the rod is 3 x 10^-6K-1] A metal rod of length 100cm is heated through 100°C, calculate the change in length of the rod [linear expansivity of the material of the rod is 3 x 10^-6K-1]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)
