Question

what would be the values of v/i ratios when the potential difference is 0.8v 1.2v and 1.6v respectively ​

Answer 1

Answer:

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ratio at 0.8V = 8/3; ratio at 1.2V = 8/3; ratio at 1.6V = 8/3(i) diagram is attached below(ii) ...  More

Explanation:

hpoe u got the answer

Answer 2

When Potential Difference,

V = 0.8 V ,  V/I =  0.8/0.3 = 2.67

V = 1.2 V  , V/I = 1.2/0.45 = 2.67  

V = 1.6 V  ,  V/I =  1.6/0.6 = 2.67

Therefore, the value of V/I ratios when the potential difference is 0.8 V, 1.2 V and 1.6 V will be equal to 2.67 or is constant in each case. We can conclude that at the given temperature, the resistance of the wire is constant and is equal to 2.67 Ω.