study the following I. V graph and answer the following questions
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1. the slope of D is the largest road is the best conductor is Maximum current flows through it.
2. we know resistance is inversely proportional to cross sectional area. show the conductor through which Maximum current flows has the least resistance means it is thickest so D answer.
3. resistance is directly proportional to length so material having highest resistance will be more length so A is the answer because minimum current flows through A
4. I will use D connecting wires and A as resisting wire
5. option 1 is correct.
6. slope will be more than that of A resistance will be decreased
7. same as 6th
2. we know resistance is inversely proportional to cross sectional area. show the conductor through which Maximum current flows has the least resistance means it is thickest so D answer.
3. resistance is directly proportional to length so material having highest resistance will be more length so A is the answer because minimum current flows through A
4. I will use D connecting wires and A as resisting wire
5. option 1 is correct.
6. slope will be more than that of A resistance will be decreased
7. same as 6th
aggarwal12:
yes thanx a lot bro for ur hlp
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