(ii) Which of the following circuits gives an equivalent resistance of 13.5 ?
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Answered by
4
Answer:
(c)
Explanation:
R for parallel connection of 9 ohm resistors
1/Rp= 1/9+1/9
Rp=4.5 ohm.
it is connected in series to another 9 ohm resistor.
R= 9+4.5= 13.5 ohm
Answered by
0
Answer:
option C is correct
Explanation:
9+4.5 = 13.5 ohm
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