Question
Physics Question on Moving charges and magnetism
A 6 volt battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of 100 ohm. The difference of potential between two points on the wire separated by a distance of 50 cm will be:
A
3 v
B
1v
C
1.5 v
D
2 v
Answer
1v
Explanation
Solution
The difference of potential between two points on the wire separated by a distance of 50 cm will be 3 volts.