Physics · Current Electricity
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The length of a conductor is halved. Its resistance will be _____.
- A
Halved
- B
Doubled
- C
Unchanged
- D
Quadrupled
Length of conductor is halved, the resistance will be halved too, both are directly proportional to each other.
R = L/A
Length of conductor is halved, the resistance will be halved too, both are directly proportional to each other.
Resistance is directly proportional to leangth. Therefore, increasing length would increase resistivity as well
Resistance is directly proportional to leangth. Therefore, increasing length would increase resistivity as well
Resistance is directly proportional to leangth. Therefore, increasing length would increase resistivity as well
Tagged under Physics · Current Electricity · 2021