Question

a) When do you say that the resistance of the wire is in
b) What happens to the resultant resistance of a conductor when the length of the
conductor is reduced to half of its original length?
c) What is the effective resistance in the given circuit?
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d) Draw a schematic diagram of an electric circuit consisting of a battery of two
cells each of 1.5 V, 50, 100 and 150 resistors and a plug key, all connected in
series.​

Answer 1

Explanation:

a) The resistance of the wire is said to be 1 ohm when a potential difference of 1 V give a current of 1 A.

b) is given in the attached image

c) Not enough info to find the answer

d)Fig in 2nd image

Answer 2

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