Science, asked by Anonymous, 9 months ago

Assertion: Ohm's law states that current flowing through a conductor is directly proportional to potential difference applied across the ends of conductor provided physical conditions like temperature etc. remains constant.
Reasons: Resistance is directly proportional to the length of the conductor.

(i) Both assertion and reasons are correct and Reason is the correct explanation of assertion.

(ii) Both assertion and reasons are correct but reason is not the correct explanation of assertion.

(iii) Assertion is correct reason is wrong.

(iv) Assertion is wrong reason is correct.

(iv) Both assertion and reason are wrong.

Please choose the correct answer on the basis of the Assertion and Reason given above.....

Please give the correct answer.....

Correct answer will be marked as brainliest.......

Answer fast........

Answers

Answered by kavitamittal1705
7

Answer:

According to Ohm's law, the electric current flowing through a conductor is directly proportional to the potential difference across the ends of a conductor provided temperature and other physical conditions remain same.

Answered by Anonymous
3

Assertion:

Ohm's law states that current flowing through a conductor is directly proportional to potential difference applied across the ends of conductor provided physical conditions like temperature etc. remains constant.⠀

Reasons:

Resistance is directly proportional to the length of the conductor.⠀

━━━━━━━━━━━━━━━━━━━━

Answer -

Both assertion and reasons are correct and reason is the correct explanation of assertion.⠀

Explanation :-

➛ The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area.

➛ Value of resistance of a conductor depends upon the nature, dimensions and the physical state of the conductor.

━━━━━━━━━━━━━━━━━━━━━━

Similar questions