When a potential difference of 2v is applied across a end of a wire of 5m length, a current of 1A is found to flow it. Calculate
1. resistance per unit length
2. resistance of 2m unit length
3. resistance across ends of the wire if is doubled on itself.
 

Asked by Aryan | 16th Jun, 2016, 02:28: PM

Expert Answer:

When a potential difference of 2v is applied across a end of a wire of 5m length, a current of 1A is found to flow it. Calculate
1. resistance per unit length
2. resistance of 2m unit length
3. resistance across ends of the wire if is doubled on itself.

Answered by Abhijeet Mishra | 29th Nov, 2017, 02:54: PM