"SPECIFIC Resistance" of a wire depends on:
a. its length b. its cross sectional area c. its dimensions d. its material
ranahiten8:
Choose 1 from the above options
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Resistivity of a conductor depends on -
i) directly propotional to its length
ii) insversely propotional to its area of cross section
iii) increases with temperatura
iv) nature of material
Answer can be
C) its dimensions
i) directly propotional to its length
ii) insversely propotional to its area of cross section
iii) increases with temperatura
iv) nature of material
Answer can be
C) its dimensions
r u sure??????
in (iii) point it is 'temperature'
kk
but i asked resistance
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