In the circuit shown here, the ammeter A reads 5A and the voltmeter V reads 20V.The correct value of resistance R is
a)exactly 4 ohm
b) slightly greater than 4 ohm
c)slightly less than 4 ohm
Please explain in detail and give solution. please give some example questions similar in concept with the question i asked.
 
 

Asked by Divyaa | 7th Oct, 2016, 06:53: PM

Expert Answer:

 

Answered by Abhijeet Mishra | 10th Oct, 2016, 01:36: PM