Two wires X and Y are of same material having same area of cross section but length of X is twice of length of Y. which one has greater resistance? Justify the answer?
Answers
Answered by
1
Answer:
Wire X has more resistance.
Explanation:
For a given material, resistance and length formula clearly speaks that the resistance is directly proportional to its length. When the length of the material is increased, its value of resistance also increases. Therefore,Wire X has more resistance than Wire Y.
Answered by
0
Answer:
the resistance of x will be greater than the wire y
Explanation:
because, resistance of a conductor is directly proportional to the length of the conductor, whose area of cross-section is the same.
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