Physics, asked by anu44413, 4 months ago

Graph is plotted between the values of potential difference (V) and current (I). What conclusion do you draw about the relation between V and I from this graph. State this relation in your words.

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Answered by ExᴏᴛɪᴄExᴘʟᴏʀᴇƦ
51

Answer :

  • Here we see that the V vs I graph is a straight line \sf . We see that as the Potential Difference increase the current in the circuit increases along with it.

  • That is Voltage (Potential Difference) is directly proportional to the current In a circuit. i.e V ∝ I

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  • Also Voltage is directly proportional to the Resistance in a circle and if you were to plot a V vs R graph you would observe a similar straight line.

  • This is the basis on which the Ohm's law was derived that is, as V ∝ I and V ∝ R then V = IR

  • Also I is inversely proportional to the resistance in a circuit
Answered by Anonymous
36

Required answeR:-

  • Here we see that the V vs I graph is a straight line. We see that as the Potential Difference increase the current in the circuit increases along with it.
  • That is Voltage (Potential Difference) is directly proportional to the current In a circuit. i.e V ∝ I
  • (Refer the attachment for diagram)

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  • Also Voltage is directly proportional to the Resistance in a circle and if you were to plot a V vs R graph you would observe a similar straight line.
  • This is the basis on which the Ohm's law was derived that is, as V ∝ I and V ∝ R then V = IR
  • Also I is inversely proportional to the resistance in a circuit

____________________

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