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RRB/SSC JE Electrical 2019 || Circuit Law Quiz 4
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Question 1
A wire of resistance R is stretched to four times its initial length . What will be the new resistance :
Question 2
The equivalent resistance between x and y is :
Question 3
What is the total resistance across A and B is the circuit shown in Figure ?
Question 4
In series combination, total resistance
Question 5
A piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is R’, then the ratio R/R’ is :
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Jul 25ESE & GATE EE
