Question

A battery of 6 volt is connected to terminals of 3m long wire of uniform thickness. The potential difference between two points separated by 50 cm on the wire will be –

• A. 1 volt
• B. 1.5 volt
• C. 2 volt
• D. 3 volt

Answer 1

Answer: (A)

1 volt

Answer 2

Potential drop across 3m = 6 volt

\ Potential drop across $\frac { 1 } { 2 }$ m = 1 volt